OT-2026-000008772
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000008772) never changes.
Identity and time
| Publication number | OT-2026-000008772 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-76a5-b55c-73ca80cb4562 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 976eeea8e1f643e96db70d01f176bb3bfb07840000dbe160f1a4bca0e20efc37 |
|---|---|
| Markdown | b1a5c588447e8be8dc6fa9bcafdc4660704b397650b7032ed66fe520fc6293af |
| Publication page | c43c5e288a76ffaf3edc815a23bfef6c17378383f43ef7c099950be10da158a7 |
| Manifest | 3ec1a74dcff7cd4d2bd5c92d501ef77b1aeaea40f84c6c4f5d0cdebf848eafe2 |
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 | 0UIMNi4Hk4DpaeBebNu4Srsq8NKqVkpkPPP9fiwUZ2CG4zuZknEbhFvqcioNKpDVkqnYdgU19RH7Fujz5et6Ag== |
| 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
| 2026-09-17T12:18:52.331874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008772observed c43c5e288a76ffaf3edc815a23bfef6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:52.310353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008772/manifest.jsonobserved 3ec1a74dcff7cd4d2bd5c92d501ef77b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:52.290376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008772/publication.mdobserved b1a5c588447e8be8dc6fa9bcafdc4660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:52.268828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008772/publication.txtobserved 976eeea8e1f643e96db70d01f176bb3b...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. |
|---|