OT-2026-000104364
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-2026-000104364) never changes.
Identity and time
| Publication number | OT-2026-000104364 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7e61-b20c-a10c1066bca9 · 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-2026-000104364 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff88f44d9db4b520a2164208defe1ed08388c139b7af11e3feec48a0f0b8eb2c |
|---|---|
| Markdown | d5f9072d7949d623155557c44d95cf0e4dd07e8abb3b6e07c5ff884dfe48d601 |
| Publication page | 8d981555816eb632043ac16799ebb94e7e1f417ecc3709679b597954d67436e2 |
| Manifest | f38b8c0da82654866f7160780887534d2cf77be375ff85c575824266fcfadb96 |
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 | KnTVBpYGvrwN1z1WUJ/JkVCMTqOlBG6zTOnBeFlrhdRvqSmYqUxvcl9pJ+KTYuw10B2vfiP8VbOQP9GGY23pCg== |
| 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
| 2026-09-17T09:21:37.459760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104364observed 8d981555816eb632043ac16799ebb94e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:37.441134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104364/manifest.jsonobserved f38b8c0da82654866f7160780887534d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.423523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104364/publication.mdobserved d5f9072d7949d623155557c44d95cf0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.406939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104364/publication.txtobserved ff88f44d9db4b520a2164208defe1ed0...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. |
|---|