OT-2026-000036587
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000036587) never changes.
Identity and time
| Publication number | OT-2026-000036587 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7e0f-8cb8-e28c8f4d1fe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036587 |
| Status | PUBLIC |
Content hashes
| Canonical text | c269288af020d650147a9d8aaed897c6a3e8489494db6dcf3dd796b1e218c7af |
|---|---|
| Markdown | c13f886351974fb213e75d9238921d480354df4e66bb0b8ca6ccbc793f5a2c5c |
| Publication page | 96d9fedbb3114d98922e9bd6b0030634a0f1a52fa343f37b8590297156e05a49 |
| Manifest | 8214667f58c57e115a1141ccd23118789687707735cc0cd06bc0d1dd41fa3af2 |
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 | GZUy/HxDkDXh4DMFROCCuQcmUw23nCtMdtV9F9CUeyBuFh20smXUToVmfILsdEVxyEzK57LCu3iNFRaTeYf+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:48.692399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036587observed 96d9fedbb3114d98922e9bd6b0030634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:48.675774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036587/manifest.jsonobserved 8214667f58c57e115a1141ccd2311878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.659451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036587/publication.mdobserved c13f886351974fb213e75d9238921d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.643249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036587/publication.txtobserved c269288af020d650147a9d8aaed897c6...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|