OT-2026-000032463
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000032463) never changes.
Identity and time
| Publication number | OT-2026-000032463 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-78e9-9498-33dbf4d43b1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29eeba35fda22eb86c4cb037456951b230e6dfe1361a62d5938508078152c8e9 |
|---|---|
| Markdown | a8979f2e19d2c219bffefce1e532fc95c064c157a1af924b5e89f881fc301df5 |
| Publication page | 77ab400a489d6e1dc1b0201b4ab4cc52bbf609d416fd0f7c5b692c8fffafb457 |
| Manifest | 6b103f4dd6f3293604af9d386cd9395e150311b6de77a042d2c63d2e7b56d7a8 |
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 | 31u24TnpwN6w/eurNlAeQenyextL2jHn+3c2LiRsqXujD1HxoSiJptb6RJJ5wPf1aaHGa+w9c9QeXACIuq6wCQ== |
| 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
| 2026-09-17T11:33:53.622896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032463observed 77ab400a489d6e1dc1b0201b4ab4cc52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:53.603622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032463/manifest.jsonobserved 6b103f4dd6f3293604af9d386cd9395e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.584682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032463/publication.mdobserved a8979f2e19d2c219bffefce1e532fc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.568465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032463/publication.txtobserved 29eeba35fda22eb86c4cb037456951b2...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. |
|---|