OT-2026-000067058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000067058) never changes.
Identity and time
| Publication number | OT-2026-000067058 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7264-a787-bf2e417575d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067058 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce65b2c327d83e45d139b1b54d7e1885d0fdb3dc30536c6bd705beaa4bb3a796 |
|---|---|
| Markdown | 73d9981da25a13c5107b8861374e8b9b6c3ee8979ae76d159feb93c12bcab5e6 |
| Publication page | 1f8d52377dd50c22b37e8e98444777d27576af65b510bb6b1d8726a3c834821d |
| Manifest | 67daca0377415244c89e8c3dce31e596a79c270928e2607b75f56542ba76e815 |
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 | 3NQbWZt6CFBswbfNKU3wkm7G13Uzhl0sQk4fsc1cE0OdPPQNUPjEzBzjk87eKhSEEDTJAvjaXbyRQuBI2mcaBg== |
| 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
| 2026-09-17T10:32:19.028409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067058observed 1f8d52377dd50c22b37e8e98444777d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:19.009311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067058/manifest.jsonobserved 67daca0377415244c89e8c3dce31e596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.990611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067058/publication.mdobserved 73d9981da25a13c5107b8861374e8b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.973581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067058/publication.txtobserved ce65b2c327d83e45d139b1b54d7e1885...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. |
|---|