OT-2026-000104367
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104367) never changes.
Identity and time
| Publication number | OT-2026-000104367 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7091-90c5-4473fba93e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55d9003f4623a3cfa4a4086f4ed32d692bb77a98da1e6e9baa23f45b56a8fc3d |
|---|---|
| Markdown | e0e6339d7cdc8e7770b944fb4438af961619b5e01c57c7920f02d1d8d98bb6dc |
| Publication page | 3f00e229d5170412ed89e2202648f447cf0abf3d9b63e0d2db10a4f9e6403b1b |
| Manifest | 6b0ba8a2244986bfc27bdb1686ae1a725cffbbac3084f8f869ed28e8c6764037 |
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 | SoA2SJJcIbuoxWMA2RdUJ5UCNd0v4M5bkuOoXZIFph7KJFz8/ebUSLRJc4ntPBskjYXGDHK4ALWuuszrA/HQBg== |
| 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
| 2026-09-17T09:21:37.680503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104367observed 3f00e229d5170412ed89e2202648f447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:37.662639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104367/manifest.jsonobserved 6b0ba8a2244986bfc27bdb1686ae1a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.645619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104367/publication.mdobserved e0e6339d7cdc8e7770b944fb4438af96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.627375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104367/publication.txtobserved 55d9003f4623a3cfa4a4086f4ed32d69...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. |
|---|