OT-2026-000097392
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000097392) never changes.
Identity and time
| Publication number | OT-2026-000097392 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7690-a023-7d9f9425b49b · 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-2026-000097392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 856c17b3e6a937f9b357af67ebe775dd59ae5e6a55d9b62ad417356b631c95f3 |
|---|---|
| Markdown | abc144742bc0e62a0f8f328c70c6349bde42c84e5675dd212b9735f4b7de85da |
| Publication page | b4d6d8061fe8a0686f539a375967437ac676aee8dab9dc2707a20717255385e0 |
| Manifest | 02002253dc4028d5a02f5427a40c37cac3790ec823b33611b3a11e14e93f81df |
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 | QDhfD/+/0V5+DVPq3UOYFTxcnNkM4xFaWIAQNNUlwGthXtaYSTGbUYLZd2mqVCVyRkQuTsP0Q9nouM1LYOH9CQ== |
| 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
| 2026-09-17T09:33:40.521519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097392observed b4d6d8061fe8a0686f539a375967437a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:40.501497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097392/manifest.jsonobserved 02002253dc4028d5a02f5427a40c37ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.481430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097392/publication.mdobserved abc144742bc0e62a0f8f328c70c6349b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.463181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097392/publication.txtobserved 856c17b3e6a937f9b357af67ebe775dd...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. |
|---|