OT-2026-000008255
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000008255) never changes.
Identity and time
| Publication number | OT-2026-000008255 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7c15-89e2-8391fc0cac13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008255 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce720958994d763bc9d80a46f638cfc57e764767150228d084ad16d5c90dad26 |
|---|---|
| Markdown | 0b97cb58f1005ddce32b7533ae22cfb864bccd1f1f5247c18147f206b726e9e1 |
| Publication page | 0c6361986dcf16c670d4bb4a5a1fd1a694ba5f3c7b423a0c4bcdef339dc105a3 |
| Manifest | 31b892706b6d5cef99f85213dd83644d7296ae573d29ab492ded0bb7d70455f6 |
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 | xePfy6ZRWG300BdjI7tUqjXEHWSqKDMxRGLbU6X9FGeLa25vVxIeaCYTzTSkjrtDZstqmyB9VJOTidqjdxdFAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:41.177586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008255observed 0c6361986dcf16c670d4bb4a5a1fd1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:41.161159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008255/manifest.jsonobserved 31b892706b6d5cef99f85213dd83644d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.143239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008255/publication.mdobserved 0b97cb58f1005ddce32b7533ae22cfb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.124529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008255/publication.txtobserved ce720958994d763bc9d80a46f638cfc5...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. |
|---|