OT-2026-000098373
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000098373) never changes.
Identity and time
| Publication number | OT-2026-000098373 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-73e3-82ce-3d1840b525bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098373 |
| Status | PUBLIC |
Content hashes
| Canonical text | d89e099e6b6329d3ee57ea58287b1544ac4d68b686bc515f0f7f66bacc26d140 |
|---|---|
| Markdown | 66978392cf5d804a89870c251df4ed5461e5f2d79cab99c9d25164ad53b1a959 |
| Publication page | aefd41f59d7c2756fe7da0096ac7e1c6947f7f483cfcc241bb248591efb3551d |
| Manifest | a71ebc3129efacc8fe4fa37ecad69c820754121b5ba5a42ceaf3220447e332ef |
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 | 2pTVcRPm3iRbBChzYwdh4VOdI3ttu/my6IyCginWQPrxcjhCmFe5jZ/x+G+0MK8/3K9hzWUkJxDSOKunIq/pBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:06.678464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098373observed aefd41f59d7c2756fe7da0096ac7e1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:06.661838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098373/manifest.jsonobserved a71ebc3129efacc8fe4fa37ecad69c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:06.642330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098373/publication.mdobserved 66978392cf5d804a89870c251df4ed54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:06.623406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098373/publication.txtobserved d89e099e6b6329d3ee57ea58287b1544...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. |
|---|