OT-2026-000080965
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000080965) never changes.
Identity and time
| Publication number | OT-2026-000080965 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7250-a10d-4a36cfd3733d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080965 |
| Status | PUBLIC |
Content hashes
| Canonical text | b45706a33e022bf3e2f024ec94200f71c7f97c6833213581fb2cd1dc57ba8475 |
|---|---|
| Markdown | 5338d78726a31ee9dc2d7cfe957eb62db09d0f4f356ebff1276bd04c141af34b |
| Publication page | a532df7165bcce5dc614f447b0c8cab153c1eeb5c48a2262717c6abd43722943 |
| Manifest | 51ff27ad1ca6a5cf04247a9aff24711c593a70302d710a01592838f2a36ce716 |
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 | FShXd82kABomZ0RRBuCb3ZgddbmNNsqdjdw2PzPNdhz/rBEUu9XcGJJn3qM6jab/UKwV8HRqTdMQkZviwTAXAw== |
| 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
| 2026-09-17T10:02:14.859580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080965observed a532df7165bcce5dc614f447b0c8cab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:14.842219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080965/manifest.jsonobserved 51ff27ad1ca6a5cf04247a9aff24711c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:14.822677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080965/publication.mdobserved 5338d78726a31ee9dc2d7cfe957eb62d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:14.805207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080965/publication.txtobserved b45706a33e022bf3e2f024ec94200f71...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. |
|---|