OT-2026-000034429
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three 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-2026-000034429) never changes.
Identity and time
| Publication number | OT-2026-000034429 · never reused |
|---|---|
| Internal UUID | 01a0ae76-12eb-739d-9b91-7a0b0bb0ff82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:48.823624Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51e9838f0fe8020536e6c8a0451fd74b3a2aca561c158a6e3b2a718f1edcb061 |
|---|---|
| Markdown | 0863deb6805c8d81ede33ab1064d0e848662c949cb927d82ab56427e6aad65e8 |
| Publication page | 97a30ab0fb309bf5b9ee6446f36c1183a793d0d1a99af648f84b94c9ead8ff5b |
| Manifest | 7442e3c2bfbc56cbed2b91e229eab487c4ef470e44b400884c49bb181c2ca8f9 |
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 | kUYWt8QyHn7O1b4Lk24e9YvtGAMUPj0A63kUBXUwWQUwdk3wC62uhRjaHxTI/lwlbNWc1Fv3IkT+qWPpq9S0Cg== |
| 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
| 2026-09-17T11:30:45.022682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429observed 97a30ab0fb309bf5b9ee6446f36c1183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.999176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/manifest.jsonobserved 7442e3c2bfbc56cbed2b91e229eab487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.975400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/publication.mdobserved 0863deb6805c8d81ede33ab1064d0e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.958710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/publication.txtobserved 51e9838f0fe8020536e6c8a0451fd74b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.811907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429observed 97a30ab0fb309bf5b9ee6446f36c1183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.796348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/manifest.jsonobserved 7442e3c2bfbc56cbed2b91e229eab487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.778996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/publication.mdobserved 0863deb6805c8d81ede33ab1064d0e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.763698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034429/publication.txtobserved 51e9838f0fe8020536e6c8a0451fd74b...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. |
|---|