OT-2026-000007306
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, pressure verified, vented before set down
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-2026-000007306) never changes.
Identity and time
| Publication number | OT-2026-000007306 · never reused |
|---|---|
| Internal UUID | 01a0a97a-0e81-79b7-bbbf-c7cc90a2a381 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:09:03.748285Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42da58ebec39d15dd989860e07d336d1ecaa8d0eb9b9563486a41dd3855c1b48 |
|---|---|
| Markdown | 34c162f0d8e81102a617456b5041806197ff02136ccfcb15a987d61bb63aa93f |
| Publication page | 48751331ccb0205d8773b349df8e812725beb4fd395247c1a2d7d6497a0abc5c |
| Manifest | e5f944ad5ffcebc8f1b1bcec71fdff16ee351d88390d967ad164833b6d109673 |
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 | OpzkSRv13/sIUj8Ae7lFe7fIrymbGh5NrEs6wp6x2uzZ/OWOMJD3DFC9Re2z5OY0nJOPJ3+fZIUnm/UPDwapBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:05.664307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007306observed 48751331ccb0205d8773b349df8e8127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:05.652103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007306/manifest.jsonobserved e5f944ad5ffcebc8f1b1bcec71fdff16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:05.639013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007306/publication.mdobserved 34c162f0d8e81102a617456b50418061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:05.505695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007306/publication.txtobserved 42da58ebec39d15dd989860e07d336d1...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. |
|---|