OT-2026-000080036
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000080036) never changes.
Identity and time
| Publication number | OT-2026-000080036 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7fb3-8af6-d1fa4cbfcd51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b43e1ffdbd93969abffd05acb28424c9c1a5ad277f9f7e17fd401f1b079152a |
|---|---|
| Markdown | d8a8872412a482ae4189a2bd05e7ae4a91796fba7b1a8838660451efd87c4be4 |
| Publication page | b6455bebb65a6a737614b23aaf981bca417e115bf458d7716bc5d555b83cb40f |
| Manifest | 45f47669844b9c24f4616c99cff20e14202da028daf958ac78f870af7d3afa23 |
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 | JlpQNw6gA5CqmKGyAigpMnYggazYV3iOBpm/oZJWsdMjlLdM0EYRwiD5w6DotO2sZlo4ax54y3ElsvBPom83Bw== |
| 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
| 2026-09-17T10:03:57.681566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080036observed b6455bebb65a6a737614b23aaf981bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:57.660900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080036/manifest.jsonobserved 45f47669844b9c24f4616c99cff20e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.642300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080036/publication.mdobserved d8a8872412a482ae4189a2bd05e7ae4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.619746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080036/publication.txtobserved 8b43e1ffdbd93969abffd05acb28424c...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. |
|---|