OT-2026-000041495
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000041495) never changes.
Identity and time
| Publication number | OT-2026-000041495 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-798e-a006-b0df31fa1558 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 092ed27904d6a3c30d1ab4b2e482ce5e240f38e447ac35d248b98f924ad08092 |
|---|---|
| Markdown | 616acca62c7feadfaeb05c2bf7aa6320bd10e3d8ebc0839906e41b383908aaf8 |
| Publication page | 432b03a687e260ff6865d549f1bc53f3a84f16ca67eb7efe277fedf89202dd5b |
| Manifest | e597d4b664c19d4b42d63209bf5a813cf2ee431e06e69d8cd2040484af45d416 |
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 | BTqaTo3nwcPkj5ag823zkNVKstbCR3m+nTlXbUp3luB7xahfCKSnPisilP1uYiXLnbbzybu3PuqT78A3h/w7AQ== |
| 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
| 2026-09-17T11:17:31.845700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041495observed 432b03a687e260ff6865d549f1bc53f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:31.828337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041495/manifest.jsonobserved e597d4b664c19d4b42d63209bf5a813c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.810470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041495/publication.mdobserved 616acca62c7feadfaeb05c2bf7aa6320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.794356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041495/publication.txtobserved 092ed27904d6a3c30d1ab4b2e482ce5e...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. |
|---|