OT-2026-000025795
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000025795) never changes.
Identity and time
| Publication number | OT-2026-000025795 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7d6a-878a-c877008a88ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025795 |
| Status | PUBLIC |
Content hashes
| Canonical text | b234f296c1bbf9252a221b31b33c008ab45343c9eff8dcc5d3f5f1a445c484d3 |
|---|---|
| Markdown | 3521ffeeb62b493edbc5e2be53940d1b3f5112d37b00e070af3c7da5737ebb13 |
| Publication page | ece755e50752f5c14a10b9204d34e9d0534569b951e41a30330bb515ab514784 |
| Manifest | 11bcacbac36a11275284e297bf1e8be751f168810707836cb60a31c9bf6c33f3 |
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 | BEX33M6AF+SWObvOGd/hOMj+nubgPzMLic/kc5ubPgVTc6CL4BDsZCOyQuSD+To/8t0hFOXYpo+X4knjqb9uDQ== |
| 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
| 2026-09-17T11:46:00.084350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025795observed ece755e50752f5c14a10b9204d34e9d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:00.065874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025795/manifest.jsonobserved 11bcacbac36a11275284e297bf1e8be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.047906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025795/publication.mdobserved 3521ffeeb62b493edbc5e2be53940d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.027838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025795/publication.txtobserved b234f296c1bbf9252a221b31b33c008a...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. |
|---|