OT-2026-000064844
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000064844) never changes.
Identity and time
| Publication number | OT-2026-000064844 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7001-9810-254b64fbbed3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064844 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc21b2c06fb1c46bd8ce2a89c3abfb23274028bf53aaf473cc85cd2b8a7281d5 |
|---|---|
| Markdown | 25a3cc7c4156f805f4d5c18d63d080bedf9b455209f85ec57425c05bdf42f9d9 |
| Publication page | 627e5acd92af73e028c70ac9634995a2954cce2a1a23d3f84fdd0a9a63875bc5 |
| Manifest | 7c45b5413f76ed565df3b3e63321d9535a6fb427ada19c8f4bc394e6337c870a |
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 | JEdptBVg0yWrPx5dT6sRji2DAF5ZI01o6NFzrbsrjn7aEyN3dZBYE7Iumwkc/abmSY5mDP0TYy3xdJQCUE4xAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:45.381798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064844observed 627e5acd92af73e028c70ac9634995a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:45.364572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064844/manifest.jsonobserved 7c45b5413f76ed565df3b3e63321d953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.344641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064844/publication.mdobserved 25a3cc7c4156f805f4d5c18d63d080be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.324856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064844/publication.txtobserved bc21b2c06fb1c46bd8ce2a89c3abfb23...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. |
|---|