OT-2026-000097160
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line 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-2026-000097160) never changes.
Identity and time
| Publication number | OT-2026-000097160 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-728b-957a-97d32a7883db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0391aa0e80cd90a6eb20938bcca9faea1ae418d9cb80d0a3beca40821e614c56 |
|---|---|
| Markdown | 1bf150c1e27fc8470af312024192711dae92828843b75f313ed1e41a448f1945 |
| Publication page | 6fc61430ed9f5238ec3c832d6a8a511454a5aa36a15e68af560caba7cc2cbbfe |
| Manifest | eb7d450605588f05b704cb3d07f9f3b5ab5eed1733960422cbfb42eac3c1fc11 |
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 | D8NdAdIfk5XD9bY2PKLxWoK1wDgUcOXTMJlxWpwUJ1idbdzigrmhuiwfQ87WhV7oxccd8T01Rn4Vf7MNfXiPCQ== |
| 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
| 2026-09-17T09:10:59.191629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097160observed 6fc61430ed9f5238ec3c832d6a8a5114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:59.173752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097160/manifest.jsonobserved eb7d450605588f05b704cb3d07f9f3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:59.154467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097160/publication.mdobserved 1bf150c1e27fc8470af312024192711d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:59.133189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097160/publication.txtobserved 0391aa0e80cd90a6eb20938bcca9faea...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. |
|---|