OT-2026-000051547
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000051547) never changes.
Identity and time
| Publication number | OT-2026-000051547 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-73b5-b37c-0350ede7c61d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051547 |
| Status | PUBLIC |
Content hashes
| Canonical text | c779c9bdeab5ffd502d5c902c6052ae2f95bb07c6d624587c7f05b2cde7166ca |
|---|---|
| Markdown | bec8b8f2aca8a68424a1ee03386a95037e9fcb4b423494bd39fe2b401d0d72a5 |
| Publication page | a064458985d746e71755a43eb2b40dd9ca16935607193ff399ef1603a9cab02c |
| Manifest | 5dc28424e40c9bcb284d6d0b214a6733b0c4d819895da6e3ec757fcc6a58959e |
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 | Idgs5NBWnM49bQr6Eh5mhj2HnBAIb7CIZ5TzEpV3tfgu0S30TqupLToE0RYjvfozdFbfmyURDSeJcP86Ev1iDg== |
| 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
| 2026-09-17T10:58:22.773563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051547observed a064458985d746e71755a43eb2b40dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:22.756078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051547/manifest.jsonobserved 5dc28424e40c9bcb284d6d0b214a6733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.737574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051547/publication.mdobserved bec8b8f2aca8a68424a1ee03386a9503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.720090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051547/publication.txtobserved c779c9bdeab5ffd502d5c902c6052ae2...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. |
|---|