OT-2026-000055129
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000055129) never changes.
Identity and time
| Publication number | OT-2026-000055129 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7830-a2d8-bd0fddb3c1d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66676fb119258341bba4e26c243e288634bca80985a8d82a8d65dc0b177e75d1 |
|---|---|
| Markdown | edcf4515d033b2f181050b497e1617ebbc244a8433d496028fe194c720125b3b |
| Publication page | ca1682ba1689c123709e5d385bf4c67e18fe777e65d7260984dc193645bda7d8 |
| Manifest | afebd5dab1613f0f90091aa5b663ece91bc3a8a02a796ecb7984bbafda5c8e9d |
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 | 7KyNnvhdzziaPW0zr6GQ6Xyl8oHVuTXhPjSXscCLn+MhBU8EKkMFSL8HeEucD6Kezv188cqqJm4YUOMBXFe/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:17.977050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055129observed ca1682ba1689c123709e5d385bf4c67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:17.958146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055129/manifest.jsonobserved afebd5dab1613f0f90091aa5b663ece9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.939703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055129/publication.mdobserved edcf4515d033b2f181050b497e1617eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.921226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055129/publication.txtobserved 66676fb119258341bba4e26c243e2886...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. |
|---|