OT-2026-000024973
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, 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-2026-000024973) never changes.
Identity and time
| Publication number | OT-2026-000024973 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7b86-a0a0-e9980b4cd03b · 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-2026-000024973 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7decd3bb10151c3d73bf652d604d925dbeb7d1899a43705d4469ecaf9342e058 |
|---|---|
| Markdown | ddfc9ee665db5fb377b621c92fcaa27c5f361c209eb22583091b10d3266f0f24 |
| Publication page | 4afd7bc76d32a73718fcfa4c3434f659c5b8dca49a6a880c4a7185384fae9157 |
| Manifest | 98a2294890212a746c65d96c0516aaebb01c22ac237a6b9d95a9066e14b1db62 |
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 | xZAZI+47cbBR6dSQ13cVOjS1Jn9v3Jh9zrreNdALE2yv3IOlSASPZWQzbP/cvHLAt3Z23jnC/e5cDzTDM3naBA== |
| 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
| 2026-09-17T11:48:19.624212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024973observed 4afd7bc76d32a73718fcfa4c3434f659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:19.605896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024973/manifest.jsonobserved 98a2294890212a746c65d96c0516aaeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:19.587760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024973/publication.mdobserved ddfc9ee665db5fb377b621c92fcaa27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:19.568871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024973/publication.txtobserved 7decd3bb10151c3d73bf652d604d925d...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. |
|---|