OT-2026-000101500
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained blow-off 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-2026-000101500) never changes.
Identity and time
| Publication number | OT-2026-000101500 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7880-8906-d572ba6b74b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101500 |
| Status | PUBLIC |
Content hashes
| Canonical text | 372c10a35facf97ee685e5281001746a94eb77dc5fb1a6b7d52a362c2c610ceb |
|---|---|
| Markdown | ef37c94acc98356b6940c99ad3cd3c2335f5a447784feda683251e32ff2d1aa3 |
| Publication page | ee7cfed7059c10066a90a06608ca8011d68f54e6d42eb7312d4044186be300a8 |
| Manifest | 00820091dd9d8d7fe4047501b329ecf28da632b1cb28e7777683fd9c40193bf4 |
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 | H6ln44gbGN9dIvhNYgSfqLX9XYWdfgKOYtiIyJnX1QUYIe1g8JqBw2VC5roWUMtJ14FD+aI48r/Y37H875taDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:05.736785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101500observed ee7cfed7059c10066a90a06608ca8011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:05.717708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101500/manifest.jsonobserved 00820091dd9d8d7fe4047501b329ecf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.697905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101500/publication.mdobserved ef37c94acc98356b6940c99ad3cd3c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.677348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101500/publication.txtobserved 372c10a35facf97ee685e5281001746a...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. |
|---|