OT-2026-000017266
Publication integrity record
Foam pad vacuum gripper, 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-2026-000017266) never changes.
Identity and time
| Publication number | OT-2026-000017266 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7ed5-bfb1-a10e3c6f386f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dbe61f429e1f7b36b024ec5c859b50905a359a7a7923068b541ffbd23d063cb |
|---|---|
| Markdown | 480f08ca70a8640e18fb549531da27d3d5cce5485f68691ebe41cdd2ff01602a |
| Publication page | f84bf31a91ff96d4f6af1ace96bdedeec4426043a9d2e7f1a4388e6844336e7d |
| Manifest | 0ff1930420b0eeec9da42fe22e10413011b77f2d4a3075eaeaee951d33f6329a |
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 | YsGiF3xWQtKT+zUVwKkf86AIEKu7IK69A6Rr2fYxLGlMGdmU5Rpr4EmKTHqY2yjCLAX8MNouG01TIu/mEBF+BQ== |
| 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
| 2026-09-17T12:02:21.495320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017266observed f84bf31a91ff96d4f6af1ace96bdedee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:21.477413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017266/manifest.jsonobserved 0ff1930420b0eeec9da42fe22e104130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.459197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017266/publication.mdobserved 480f08ca70a8640e18fb549531da27d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.442086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017266/publication.txtobserved 1dbe61f429e1f7b36b024ec5c859b509...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. |
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