OT-2026-000051255
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000051255) never changes.
Identity and time
| Publication number | OT-2026-000051255 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7360-a19a-569d1cfd67c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4518369e0c5a0c640534de0c12e7c3147d0f9f24f24aaf2c34e2eb009b2f87b3 |
|---|---|
| Markdown | 30bd4b0da61dde2c210ec8306d16f8b3c828ff75ad65c7ca19b801d1045551ac |
| Publication page | ad141b6ab10a0cb70232d3f74273428baabcf8cd8588633261b3a3f9c051eef4 |
| Manifest | 0a4d8b9ade72899de28a9fc74a2168b9760ac2573acf6e1dc42d502ac6358dc6 |
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 | qdyRw8Cz9lH1XBM+iIqMy16e7bfk7Jx2nbgBSW76UDncB4obsgfErkdNV9e0i+TBaYh9w9XF+cAzo4Khpl0GBQ== |
| 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
| 2026-09-17T10:59:03.189021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051255observed ad141b6ab10a0cb70232d3f74273428b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:03.169442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051255/manifest.jsonobserved 0a4d8b9ade72899de28a9fc74a2168b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.151086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051255/publication.mdobserved 30bd4b0da61dde2c210ec8306d16f8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.134013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051255/publication.txtobserved 4518369e0c5a0c640534de0c12e7c314...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. |
|---|