OT-2026-000097313
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000097313) never changes.
Identity and time
| Publication number | OT-2026-000097313 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7fea-bf88-fee19b361ad5 · 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-2026-000097313 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc1257f7a02b33427b15cff3d84de5c2fc832d2bc9f2e7931729a684ab11c495 |
|---|---|
| Markdown | 986f0e7e6fa312ef5b3f644f6fdcd13c2de2278ac6190ed0724e1a0b68ef5b38 |
| Publication page | 0991a5dbb0abf5e3a84a042c313fb0772f5b067bffdbe55d3c375a55382f4802 |
| Manifest | 40a77b710b40fa5e502ab7d8cb842e4a9c1bb10185dd03c9f271d47e0bdd9191 |
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 | 1BGD843dqYIVO9ulWKrn7qFb6iJtY2bzS3nOLbXDBTMECNDwlt8arfGxlVfx7ZTSyISf88uFz+xo3/mKToZFCw== |
| 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
| 2026-09-17T09:33:34.516926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097313observed 0991a5dbb0abf5e3a84a042c313fb077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:34.499700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097313/manifest.jsonobserved 40a77b710b40fa5e502ab7d8cb842e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.472372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097313/publication.mdobserved 986f0e7e6fa312ef5b3f644f6fdcd13c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.448183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097313/publication.txtobserved cc1257f7a02b33427b15cff3d84de5c2...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. |
|---|