OT-2026-000085113
Publication integrity record
Three 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-2026-000085113) never changes.
Identity and time
| Publication number | OT-2026-000085113 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7617-ba9b-82061c889951 · 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-2026-000085113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d75982c77d44cccd24f2202e02c4f136744be2734ba5e452bd203b5b6a06ff9 |
|---|---|
| Markdown | c50a9f3aa6250b2619ea3fd105cc3d4df9ae5b60ecd2dcf5697eadf288f8b0ba |
| Publication page | 200a34de724038e0f977f70ac220d6d56a902c1f8d386dcb43db4c17826f4e59 |
| Manifest | 118dfa57623a37374534b4af0aea10c9ea40c3ad92d49561353f9dd2cd490125 |
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 | 0lVjFKcjhskT0DGKsZ1eul7b8fHFnq/MmtkyYqIjivk/VuSIj3MPxy8d3l0z6/Cig8/TP6UOlRFJP/aGYCiVBA== |
| 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
| 2026-09-17T09:55:11.171165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085113observed 200a34de724038e0f977f70ac220d6d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.153024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085113/manifest.jsonobserved 118dfa57623a37374534b4af0aea10c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.135761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085113/publication.mdobserved c50a9f3aa6250b2619ea3fd105cc3d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.118716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085113/publication.txtobserved 7d75982c77d44cccd24f2202e02c4f13...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. |
|---|