OT-2026-000065806
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000065806) never changes.
Identity and time
| Publication number | OT-2026-000065806 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7a91-b502-94c1fd96c8d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065806 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdeecf9c771919dd3234315abf20572df7b5c0cd91d3cfe495092210fc26c1a6 |
|---|---|
| Markdown | ca290fb439664ea91fc11da9fc5620b11924547f63c399b84a4e11d30a46c964 |
| Publication page | f1fceb2a0919169a48a88be70760b86e4b33992ec4284ced410e1fcff8c94c26 |
| Manifest | 1c744b54dbb9d33aed2bcf79194b7d42f10c228a4fe63514cf26c21f4e96c22b |
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 | fAS98k6V/VKtkPDfKKT4qQ7qcj6gm5zUmDrHyMNIbzIl1SBvO362O7J1caSUCQAxFi8aKBNVOvCP+9IipeJsCQ== |
| 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
| 2026-09-17T10:34:14.936856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065806observed f1fceb2a0919169a48a88be70760b86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:14.920822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065806/manifest.jsonobserved 1c744b54dbb9d33aed2bcf79194b7d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.904027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065806/publication.mdobserved ca290fb439664ea91fc11da9fc5620b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.887348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065806/publication.txtobserved fdeecf9c771919dd3234315abf20572d...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. |
|---|