OT-2026-000054961
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000054961) never changes.
Identity and time
| Publication number | OT-2026-000054961 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-7e2c-9f85-a21011f8ff7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054961 |
| Status | PUBLIC |
Content hashes
| Canonical text | c08c50da1523edc6c7c42619ad3d8b4c0a78f466831692e9037ab6f621e13ec3 |
|---|---|
| Markdown | 15f95901edbfeb3f60a7894ec1d31cd3e36e45c98b8197ca8d30fa6c167956d4 |
| Publication page | 8d6881a17987bbef0be53a2b13fd3800a9b820d7ea60b27d59329879224d971f |
| Manifest | 9454dd935f0101fbccf8c9364221c2f64596470819e6b4a8a764c5aece1d1acd |
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 | 2Zo23nl9R2WxqQ1wysS9gmm4OCV+qd5JZAzwDlTtOWEFbF+DydPYCpA/ASVe9U3f/53CbSGPyJh8+dYi2FauAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:04.435834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054961observed 8d6881a17987bbef0be53a2b13fd3800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:04.416612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054961/manifest.jsonobserved 9454dd935f0101fbccf8c9364221c2f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.398688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054961/publication.mdobserved 15f95901edbfeb3f60a7894ec1d31cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.382069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054961/publication.txtobserved c08c50da1523edc6c7c42619ad3d8b4c...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. |
|---|