OT-2026-000019205
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000019205) never changes.
Identity and time
| Publication number | OT-2026-000019205 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f391-7a3b-9934-570e35bebec8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f2470b3be441c83440f19ddb87a3448da06cbfe92803f83cd991311a7c385e6 |
|---|---|
| Markdown | 81a5bd2a24920fd690d4346d15eb77bd5eefe0f6bab9dafd4805640077c82292 |
| Publication page | 9a79b0b4c2264d18f1c4f3b825b7a11956d83311698282b3ba8ab048f9a71a02 |
| Manifest | ca6d0dbe1b1d813d7915a08b2a2858b650b42b6dd67d66c91ddcc1313937b256 |
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 | dFIFc6dNgPADlTUp8lYwgP75mAyPASHw2swv0+kJY9qGBERkCDFUyLiTCuQkLjE/nuG1m3RfqXfTKoykgXjnAA== |
| 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
| 2026-09-17T11:58:31.559809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019205observed 9a79b0b4c2264d18f1c4f3b825b7a119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:31.542301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019205/manifest.jsonobserved ca6d0dbe1b1d813d7915a08b2a2858b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:31.525554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019205/publication.mdobserved 81a5bd2a24920fd690d4346d15eb77bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:31.509220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019205/publication.txtobserved 0f2470b3be441c83440f19ddb87a3448...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. |
|---|