OT-2026-000064985
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000064985) never changes.
Identity and time
| Publication number | OT-2026-000064985 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7dab-af3d-708cfc01c9cf · 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-2026-000064985 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca226244b02346fcd78651657e952371a4c5d1735cb496513fd8b75dbff82270 |
|---|---|
| Markdown | 670ccdf85751fc470b0b1157be45e9c1c53ee03b1c76bf729bb5d876101e9b7f |
| Publication page | 17522176b34ac5ab5a4db6e190397aa1ab12f3265838ce6f529f059f879914b2 |
| Manifest | d02cb58fead258a42e519fcfbfa65f8c07da680b6c42782b18b7d07297f63142 |
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 | UXnCL2691npVL5vXVQyD+jze2QwWlWVXpWch21i4nFuFyz79Ve0agra2z/7pVmfUiPvwkM02buZyncuc0mC/Dg== |
| 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
| 2026-09-17T10:35:56.093521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064985observed 17522176b34ac5ab5a4db6e190397aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:56.077082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064985/manifest.jsonobserved d02cb58fead258a42e519fcfbfa65f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:56.060802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064985/publication.mdobserved 670ccdf85751fc470b0b1157be45e9c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:56.044072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064985/publication.txtobserved ca226244b02346fcd78651657e952371...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. |
|---|