OT-2026-000097008
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097008) never changes.
Identity and time
| Publication number | OT-2026-000097008 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7649-aaff-6e7f4d170fac · 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-2026-000097008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 622816f8e2d54424c4159662f2a59a9c9f79f0984202a7e0203d6d1e8b413a32 |
|---|---|
| Markdown | 7d5bb9b2445843eb0e3df8d295b44fc37eb142bfd258ad78ea244d193425eddf |
| Publication page | 2f9e0a405649b114468020f1b741073f4b988b7262ff06d4914389564ff4c57f |
| Manifest | 2c5d15825db0344c009e8e134f57f073fa3d811d3cfd4ccc1900e666ba5832ee |
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 | 6xFZ2hHCrRPv6UdKLIQ/zqkEUGe83lifbQ3epXA9VwcpdaVa0+FTOYyLAC2Os9ZTzeqjeq6ZRg8KyEKvxRNSBA== |
| 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
| 2026-09-17T09:10:28.621828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097008observed 2f9e0a405649b114468020f1b741073f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:28.604136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097008/manifest.jsonobserved 2c5d15825db0344c009e8e134f57f073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:28.464805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097008/publication.mdobserved 7d5bb9b2445843eb0e3df8d295b44fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:28.446352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097008/publication.txtobserved 622816f8e2d54424c4159662f2a59a9c...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. |
|---|