OT-2026-000008083
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000008083) never changes.
Identity and time
| Publication number | OT-2026-000008083 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-765d-b067-239ccc4471ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008083 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9147725f6470fd319d2cf6a1d2c38effbdb65887c49eeeb7271acc1ebf8d11b |
|---|---|
| Markdown | 5be8f42e7a991b9ab71d2c1c39f2b7ffce0deb9676d8d8327b54cea94dfa8937 |
| Publication page | aac7a133c6696a72b4b6cb4d1d5d04b3c9f1c8cf4f885103974ecc5b20acace3 |
| Manifest | e570c5c4891d31370f92d262d24fc5e82d4ead17ffb87794839c344394e8b03a |
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 | y10h3sIuTy98PNviC2J3E/nr7PF1X7QiaLyeFua4EHEsZRfrFKvq+OEx8ETl2VyLlJRO3VidRbsB5GJFz7l8Cg== |
| 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
| 2026-09-17T12:20:22.251308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008083observed aac7a133c6696a72b4b6cb4d1d5d04b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:22.230864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008083/manifest.jsonobserved e570c5c4891d31370f92d262d24fc5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.212895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008083/publication.mdobserved 5be8f42e7a991b9ab71d2c1c39f2b7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.194868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008083/publication.txtobserved d9147725f6470fd319d2cf6a1d2c38ef...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. |
|---|