OT-2026-000034958
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034958) never changes.
Identity and time
| Publication number | OT-2026-000034958 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-7fad-b2f9-25e48a03c567 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6386be90b7c72c0ccd3fbaa79d5f8af7eb8b08319b4d5a00ea8380eebe929669 |
|---|---|
| Markdown | cf7fd09672144b6ad3419092e4e4d6407325a5b8451ef76f5d21e62190bc25d9 |
| Publication page | 9fb330332091c7b284262da7f682a78bffabe10857ad5dd012dca469f4806d7d |
| Manifest | 969500506bdb01d73eb4a9829d61977f65974d4672e7ce9de097ebd8c38c6317 |
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 | /ATSoOZSxRuTuHQuGrRP6Qit7EcVYSfi7zihQHljP27TIjdSRq4FK9tPwK7WMFox+wy2oFmWV47pu0NC+ZeECQ== |
| 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
| 2026-09-17T11:27:53.033009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034958observed 9fb330332091c7b284262da7f682a78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:53.012957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034958/manifest.jsonobserved 969500506bdb01d73eb4a9829d61977f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:52.991711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034958/publication.mdobserved cf7fd09672144b6ad3419092e4e4d640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:52.973931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034958/publication.txtobserved 6386be90b7c72c0ccd3fbaa79d5f8af7...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. |
|---|