OT-2026-000000254
Publication integrity record
Multi-station neck forming equipment for ring-pull cans
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-2026-000000254) never changes.
Identity and time
| Publication number | OT-2026-000000254 · never reused |
|---|---|
| Internal UUID | 01a0a673-2838-715a-96d7-ddc35356daea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:39.928370Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000254 |
| Status | PUBLIC |
Content hashes
| Canonical text | a840b0f402a038b4072169533fdd3e3686cd69db22bb72c3971b669823a0ebeb |
|---|---|
| Markdown | fee3046ad1bd90e4d00202ac8aa17c301f34e2f1049fb608c058475e4773eb12 |
| Publication page | e4ea08e585abb180bbf6295e648bf85d9ffe49ebc5ddea2ccf177a31f0483b08 |
| Manifest | 6e602b501ce7af8fb8a9349d0d9d5bba26c121b1d85d48d8eae13d0ca7595ab7 |
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 | c0hFIXTOm72AKHSykyPm8PlIpArtfwN+kgY67eKlajN65R6tBr3eWrAFvSSE59B+sbvhz4KjeIT4hEVlo6z7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:50:31.586119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000254observed e4ea08e585abb180bbf6295e648bf85d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:31.553976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000254/manifest.jsonobserved 6e602b501ce7af8fb8a9349d0d9d5bba...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:31.540803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000254/publication.txtobserved a840b0f402a038b4072169533fdd3e36...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 |
|---|