OT-2026-000015765
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000015765) never changes.
Identity and time
| Publication number | OT-2026-000015765 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7f75-9f92-d3b2793a4c47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015765 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8711ed6cbc0431e9bd6c2c21ed869213152cb96065370ddca4533874de45653 |
|---|---|
| Markdown | 1147d09ced99a02d8bd5237b00900c55d2f4b485d74f13838da18f744fdb31ae |
| Publication page | b22b5c9f5198bfa023aa5af84b029a0f313486f8a1c538130edf01db0d4c0635 |
| Manifest | 9fbd49b070a1f39eb56a3b0b82f1794b5975183ff2eab1f4c611b2b1e1c99040 |
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 | X2pvm/bOQUDOCGwP9JQJ2IlmJz27SdCZpMdh+dqPL3eTpyj1rdY3rO1Oc1Eoi/eO1LRsiuhGJs1o4+wTQXokCA== |
| 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
| 2026-09-17T12:05:03.712927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015765observed b22b5c9f5198bfa023aa5af84b029a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:03.694687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015765/manifest.jsonobserved 9fbd49b070a1f39eb56a3b0b82f1794b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.677309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015765/publication.mdobserved 1147d09ced99a02d8bd5237b00900c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.659732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015765/publication.txtobserved d8711ed6cbc0431e9bd6c2c21ed86921...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. |
|---|