OT-2026-000097834
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000097834) never changes.
Identity and time
| Publication number | OT-2026-000097834 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-797f-bc0e-671df653c7bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 623620ea7b4e3c309bf3400e4205be3441d8f9506d36e33aba85a9671f9167a1 |
|---|---|
| Markdown | 05d64e26fd8746a346ff5fe2dd27c00af79de7f745fa3d39915d84a87e31a16a |
| Publication page | 937e25b2d6e1aa10ff9974fe082c0f2b9b13f1ef1b94ac214e268fadb2a3e204 |
| Manifest | 4a62936cd3c20f2ecf9c1ffc9ce3a21c1cb32d84a18c21751838967de27076f8 |
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 | VGp7feW0T+e+bX5OVWFkCHm3/j0xRoJ8DbuB43FQBw/bizS/40ecdAE0ZjzrYqM3rJowLYdN0QouwkB4DL7lDw== |
| 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
| 2026-09-17T09:32:56.037121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097834observed 937e25b2d6e1aa10ff9974fe082c0f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:56.017768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097834/manifest.jsonobserved 4a62936cd3c20f2ecf9c1ffc9ce3a21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.973577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097834/publication.mdobserved 05d64e26fd8746a346ff5fe2dd27c00a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.925785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097834/publication.txtobserved 623620ea7b4e3c309bf3400e4205be34...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. |
|---|