OT-2026-000097050
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, 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-2026-000097050) never changes.
Identity and time
| Publication number | OT-2026-000097050 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-73b8-88f3-b693fba83526 · 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-2026-000097050 |
| Status | PUBLIC |
Content hashes
| Canonical text | deacef239064ce873d6c1b9565c752e7b309ab9c5fb607718819d2677f3ee9d2 |
|---|---|
| Markdown | 90395160f74a83bb879d2391d6cb2f2e4559145ffbcc582b466421d5bdf6a615 |
| Publication page | 996f98a9761f30260ed05cc0315d86679fee6938e08fee71bd867ab35709671c |
| Manifest | 633dfdfc3700a139e497df4db7b3f57deebae21af6c005ed3fbd8791b6f42640 |
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 | u4+H59HbpWJ7wDC1I+YARlF20/ztDOHl6XgKiPOaRkbqkk1lc4LUMZfAB0f9H1Pf7+YvtEVtWl6Gln+7sXweCA== |
| 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
| 2026-09-17T09:10:35.677662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097050observed 996f98a9761f30260ed05cc0315d8667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:35.661296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097050/manifest.jsonobserved 633dfdfc3700a139e497df4db7b3f57d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.643322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097050/publication.mdobserved 90395160f74a83bb879d2391d6cb2f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.625277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097050/publication.txtobserved deacef239064ce873d6c1b9565c752e7...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. |
|---|