OT-2026-000003469
Publication integrity record
Gauge for measuring a cross-sectional dimension deviation on an elongate object
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000003469) never changes.
Identity and time
| Publication number | OT-2026-000003469 · never reused |
|---|---|
| Internal UUID | 01a0a6c4-8615-7db5-8381-542cffcdfc72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:31:32.374290Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f46b6849d0b3b5fc2e522e8da2424685d55dfad177d7385952e86e2be0a9a58 |
|---|---|
| Markdown | 3c7ee3915c5a911bfddbc5c9ef6d4273c6d2d8e2f4583ccf7b73ec959a3f908b |
| Publication page | 6ec2e7167e636c725956d667460103096d1ecf614a70d5a11cb1523289d3feaf |
| Manifest | bc5a413b69404e31230d34e4b9bc71870903790959cafa12e241bb1426b34a40 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | gV84sOTksgiidHeomZ2kCk4BYltrxR527HwleUd+iRWxPpGYWbY6XRH8sWUzXxS4tujNnao00pl4hYfLCEpyDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-09-15T20:40:06.460463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003469observed 6ec2e7167e636c725956d66746010309...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:06.307029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003469/manifest.jsonobserved bc5a413b69404e31230d34e4b9bc7187...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:06.293780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003469/publication.txtobserved 1f46b6849d0b3b5fc2e522e8da242468...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|