OT-2026-000095013
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095013) never changes.
Identity and time
| Publication number | OT-2026-000095013 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-71e7-97ab-0e03128d1da2 · 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-2026-000095013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 256a68570f8f34e3210191ff348fe27e867d05e0937863e3842bdaa3269b8800 |
|---|---|
| Markdown | e156331bc9c26ca726c52cb89af0c6d751f018971cff6a96afa32586691a634a |
| Publication page | b150406754b69a5d5d9dadffb57103d7815a79c6243331aeba528b7b0e3255b0 |
| Manifest | ff8dae02644fb7fec58fa4bafcbd5082bead613d47baa2e0c504bb3c3547399a |
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 | o7o6FnoDn3AJ6xD4aNk7FFL8PsRTxXoVfFcpySAmRLeYOywEbEiVXrFC2ZQd8XjvPaWQWzQXoikGn2IN1H2YAg== |
| 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
| 2026-09-17T09:37:34.227084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095013observed b150406754b69a5d5d9dadffb57103d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:34.208836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095013/manifest.jsonobserved ff8dae02644fb7fec58fa4bafcbd5082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.189726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095013/publication.mdobserved e156331bc9c26ca726c52cb89af0c6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.171414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095013/publication.txtobserved 256a68570f8f34e3210191ff348fe27e...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. |
|---|