OT-2026-000094909
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000094909) never changes.
Identity and time
| Publication number | OT-2026-000094909 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7acb-8d29-255872c6800a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4059185d7217c675ceba3cb0c8181ae18c6c469d5c3413ba1216bd87a506c6d6 |
|---|---|
| Markdown | 4a91a2d90c667130c274354a9081e82eb64814b189c39d3ca9960b681d5474e3 |
| Publication page | 0fcf4ee096a3ab6a62fa1a4cf473a1650b943cae3190027a4600d1adc79fee74 |
| Manifest | d36ed6dd3b625cf3b9891a3b31275e4d76116565f3beedc5a94f1233e11efa1e |
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 | Qj2uzoKAMky3hIqbtKfG0yzH8zBOZD6gUW0aEEXr6DwPyFOUe3ksIVEBTm2+LJvcsWjx0RbQk0zt+5nGoC7lDg== |
| 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
| 2026-09-17T09:37:26.067773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094909observed 0fcf4ee096a3ab6a62fa1a4cf473a165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.048092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094909/manifest.jsonobserved d36ed6dd3b625cf3b9891a3b31275e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.028821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094909/publication.mdobserved 4a91a2d90c667130c274354a9081e82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.009578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094909/publication.txtobserved 4059185d7217c675ceba3cb0c8181ae1...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. |
|---|