OT-2026-000085103
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000085103) never changes.
Identity and time
| Publication number | OT-2026-000085103 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7355-bf58-cf0c9fc89964 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085103 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7d30c806b1b408a56e8a5c89eb0e861ce9d8a638c462de196fed409c37b92e1 |
|---|---|
| Markdown | 945fa074e72fdcb0d0a53a235cde9680efa2b2667d26add774eda1447f3845da |
| Publication page | 568855eb269736a04bde983e8ccd6e01ca7eb7f5fdce2c2bc117a1bd5f4a9cf1 |
| Manifest | abff0ffe801019276d9ec25228aa553f4c42718926a7a4559616b76db5775d13 |
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 | dzBEf9ESQFOeBtHh3pkFjrMB9wacYUVnZRmurqn5Qv7CewqXYEzFlIH6d8RbRx9pAU5MfsAX+JQE39LMsDpKCQ== |
| 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
| 2026-09-17T09:55:10.267873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085103observed 568855eb269736a04bde983e8ccd6e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.252118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085103/manifest.jsonobserved abff0ffe801019276d9ec25228aa553f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.234878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085103/publication.mdobserved 945fa074e72fdcb0d0a53a235cde9680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.216510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085103/publication.txtobserved a7d30c806b1b408a56e8a5c89eb0e861...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. |
|---|