OT-2026-000026614
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000026614) never changes.
Identity and time
| Publication number | OT-2026-000026614 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-748c-9d8d-777e6c4b6a2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cba3f5faa6b2f5b1fe248db64253afde9dd9803d77646c55a0d652aa7c81c45 |
|---|---|
| Markdown | e6124ce117e5e2e6ecb10de21333e85bd066bd4da9876a410961185975730b6d |
| Publication page | a88b1cf9aab4f77cff60397342fb2c1ffe13a708709a2801c100d479d5ad3fec |
| Manifest | a07534395749edff8ee63d96b664aea6478ff68e0699c689f632160416eeaf5e |
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 | 8zbHQtqCdpikWlW+3jnDGYAc01QubuXDA00jlnJ14LMcvWUuD5aSihLKFoAhSQOsqnwnylinRqMGaDtDa8s4CQ== |
| 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
| 2026-09-17T11:44:11.073089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026614observed a88b1cf9aab4f77cff60397342fb2c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:11.057400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026614/manifest.jsonobserved a07534395749edff8ee63d96b664aea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:11.040572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026614/publication.mdobserved e6124ce117e5e2e6ecb10de21333e85b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:11.024154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026614/publication.txtobserved 5cba3f5faa6b2f5b1fe248db64253afd...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. |
|---|