OT-2026-000025102
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000025102) never changes.
Identity and time
| Publication number | OT-2026-000025102 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-7b2d-83a6-1c0500a14576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05686b63e03d0d841d330195111d27c58427feae0a17c4d693360bfc187e5fb6 |
|---|---|
| Markdown | d506c58b51023f5ae411897ab045398735cbab71b161800d162c5c7bab45f634 |
| Publication page | b547c17466e397905fb5fdb4f6bcfca3af542ef01055dc3cb3cf5e8c74e080ab |
| Manifest | 37ccad5ad2b0f99898b2d2c525d1c8e7463be090b4bb4f7128c32b47b4461824 |
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 | NZ6ToWfdH+41IegImn040ZWnCbCnNgN1K57sZcvEw0CTR9YduKLQ1THfWnqHWegm0pphz7Q3Gscrr9OJJ2TcDg== |
| 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
| 2026-09-18T04:23:09.017125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102observed b547c17466e397905fb5fdb4f6bcfca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:23:09.001238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/manifest.jsonobserved 37ccad5ad2b0f99898b2d2c525d1c8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:08.984541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/publication.mdobserved d506c58b51023f5ae411897ab0453987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:08.966682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/publication.txtobserved 05686b63e03d0d841d330195111d27c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.443418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102observed b547c17466e397905fb5fdb4f6bcfca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.423867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/manifest.jsonobserved 37ccad5ad2b0f99898b2d2c525d1c8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.406518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/publication.mdobserved d506c58b51023f5ae411897ab0453987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.388974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025102/publication.txtobserved 05686b63e03d0d841d330195111d27c5...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. |
|---|