OT-2026-000083746
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000083746) never changes.
Identity and time
| Publication number | OT-2026-000083746 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7c2b-af8b-1e7419a0f091 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083746 |
| Status | PUBLIC |
Content hashes
| Canonical text | a411ab7bc795e6d9944cdb85dbd79b083fb5710ab180624d50d1bf88468517bd |
|---|---|
| Markdown | e15475eec13e6022b2787b43ace802c1c4a3c402f8039bdcf8cc8bcd61dc3d94 |
| Publication page | 48bf9652dbcd9503563857cff3aec8def4fded972356b654fec474425058bdab |
| Manifest | 411e05d612d3b75d85fcf76f81c8e060237f511bb765f2d16f37eea8d82230bd |
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 | vxKufhcp7hZ2OFbp7BdTt5WlRvJ5pvfgtKF0CE4miyZ0QouPsKQ2itU3LJKifbmPYEu+89zRJZKDQyzYnJIPDQ== |
| 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
| 2026-09-17T09:57:23.004515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083746observed 48bf9652dbcd9503563857cff3aec8de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:22.987234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083746/manifest.jsonobserved 411e05d612d3b75d85fcf76f81c8e060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.943162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083746/publication.mdobserved e15475eec13e6022b2787b43ace802c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.910595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083746/publication.txtobserved a411ab7bc795e6d9944cdb85dbd79b08...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. |
|---|