OT-2026-000048985
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000048985) never changes.
Identity and time
| Publication number | OT-2026-000048985 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7b49-95b2-3d0792d7192e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 358e9fd819a2320a330bb9f44b6ae6fdc28a1fad4a5f30d061e7b3bdc7378700 |
|---|---|
| Markdown | 6e1c1c6d7de9ce1ccb69f71d6e712cf76224f583f9e47b28cb2be6f95182368f |
| Publication page | a12c5a5ff1050785ef2f8ee70ec5c430da2b4100511322702d73d08c9836d572 |
| Manifest | 0e9b3fa4afe76d2e30d8b4f155d9938963fec03061ac26d76d36f729c275071b |
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 | nfRXTWAuumwPMIu5DUwvBa5FKj9swxnn1KIdPCDr48aEH0UwXVhJT/KvQ7Zjn93/e9inHG4tFhHxi7lhoYbpBw== |
| 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
| 2026-09-17T11:03:11.363449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048985observed a12c5a5ff1050785ef2f8ee70ec5c430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:11.345258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048985/manifest.jsonobserved 0e9b3fa4afe76d2e30d8b4f155d99389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:11.327863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048985/publication.mdobserved 6e1c1c6d7de9ce1ccb69f71d6e712cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:11.310181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048985/publication.txtobserved 358e9fd819a2320a330bb9f44b6ae6fd...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. |
|---|