OT-2026-000027332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000027332) never changes.
Identity and time
| Publication number | OT-2026-000027332 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7947-bbd7-d279a15b9da4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27a1d8d1c27730fa56ce2cd83e5ce6dfcea19e30983092c2eb6e7e864eb8b8b5 |
|---|---|
| Markdown | 8dd9a1bdfe186941d43f0c8af6a71d2b726a7bd542ca4c8f60d74920461c884e |
| Publication page | d08dbbb02563f72cec2d20a14e5598b5b1c5a92fa2b75bdd3473c6d3255fb1e6 |
| Manifest | b015aa89d104cb6e8c372da2517d72367d32d07380119653fe82e7f601228df3 |
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 | bwFDUzqK4/XBRf8mnjZHy36OYQFkbZn4BvYZvHrNdy5NrxE6d5Uq20bv9hFcVsi8vr2GJFfyQEo2PawZn8G+CA== |
| 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
| 2026-09-17T11:42:43.913703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027332observed d08dbbb02563f72cec2d20a14e5598b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.893823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027332/manifest.jsonobserved b015aa89d104cb6e8c372da2517d7236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.875363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027332/publication.mdobserved 8dd9a1bdfe186941d43f0c8af6a71d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.856500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027332/publication.txtobserved 27a1d8d1c27730fa56ce2cd83e5ce6df...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. |
|---|