OT-2026-000036791
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036791) never changes.
Identity and time
| Publication number | OT-2026-000036791 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7903-9140-56e0b4492e72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 233d92d077ca11da5de65c3d631f68f77002d08b26ce0ca630d9f385cb66cfd2 |
|---|---|
| Markdown | 11cb66844c64c7d139f74922476f55f570ffbb36faf518e91a6a8eb658feab18 |
| Publication page | a956206e9b352c31881e5016ce5f07d2a1dd7730c59a903335298934ea30758b |
| Manifest | ef548583786a3a885a2845eed1f15af0c56977d1a2aeb960f480b38c216d1d98 |
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 | WrDAJue5ETMJhWDBnGN/pQyIBvaFSBfPBd5aM048oI9ySWFCV9Ohrg0812xEx0T21P6/4E+vWKhF2LVwOVrLDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:23.933310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036791observed a956206e9b352c31881e5016ce5f07d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.918780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036791/manifest.jsonobserved ef548583786a3a885a2845eed1f15af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.901145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036791/publication.mdobserved 11cb66844c64c7d139f74922476f55f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.885450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036791/publication.txtobserved 233d92d077ca11da5de65c3d631f68f7...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. |
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