OT-2026-000009668
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000009668) never changes.
Identity and time
| Publication number | OT-2026-000009668 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7847-9323-ef3af3f9ba1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009668 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45c11d92532f021481ef5dccdd605758b1af7df0aae1ee1d80e6837d1e673121 |
|---|---|
| Markdown | 29979516e5478ee5f4bf8014c3a6cadbba49782590e9535f302ecba48f1f0c9d |
| Publication page | b99d4fe003da26b278487a53f82e690b6ba962d3cfa6290085548d9bcacc64d7 |
| Manifest | d5525bf100fd23d4c2af8054d4510357c2c3d84c132e4078ec57b75a1f0c86ef |
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 | PZd8voHMEBTOpcXwLif13tJPSMoLyjzWKKzQwe5JCstijy/XUsIepknHNZ1kHzutjSIfC/driqifDc9BV8zaAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.554503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009668observed b99d4fe003da26b278487a53f82e690b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.536512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009668/manifest.jsonobserved d5525bf100fd23d4c2af8054d4510357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.519215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009668/publication.mdobserved 29979516e5478ee5f4bf8014c3a6cadb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.503793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009668/publication.txtobserved 45c11d92532f021481ef5dccdd605758...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. |
|---|