OT-2026-000011204
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000011204) never changes.
Identity and time
| Publication number | OT-2026-000011204 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-70c1-a221-a5098a0ede36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7812550d66bf3650b6c5a085102b3c2126b3f674342a0f126d1a54d8aec521b9 |
|---|---|
| Markdown | f5651fde5f76420571a60a42174f01b06453c744354d9e2eef29d5d5e5b5c6d4 |
| Publication page | 6491b8c12d0bd4b350f25f701dcb71cb412c55653f35360ce71da08de01e543a |
| Manifest | 8662a8fc5acddb2c7bfe31c28fbc27c08acf015b4b40258113786f4973c6bde9 |
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 | grvDBWtQPZEu15yFIm7wA9e96Va7UU8I6W2c29GDB4YvkyNmHjipfVOy+qINZkr2PS3l0h89vm13NWRdOwZPBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:09.274956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011204observed 6491b8c12d0bd4b350f25f701dcb71cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:09.253999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011204/manifest.jsonobserved 8662a8fc5acddb2c7bfe31c28fbc27c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.231225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011204/publication.mdobserved f5651fde5f76420571a60a42174f01b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.211356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011204/publication.txtobserved 7812550d66bf3650b6c5a085102b3c21...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. |
|---|