OT-2026-000017267
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000017267) never changes.
Identity and time
| Publication number | OT-2026-000017267 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-744d-8d46-2fd25037dd06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017267 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8ec3678835cefb1f193c92e6fe9b735656680f2601b722453dacdd8eaa46b6a |
|---|---|
| Markdown | 174574a1f85594b4001b39909776e4ef9a5d423327eccde6b2b3a998f57e0ef3 |
| Publication page | 2c862a3102aa39ce5ecdbb72cb8f30ef447daf04700fea880665e8b142179c4d |
| Manifest | 24cdbd4f3ffbd5cfc61a0e8ec31be748823adc0ec33350dde79d383a3852d29a |
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 | 1L72EsxPbZei74wAyHaFH2R44gDqYvA3dB4f2YPUbLuT/RbaCaQb8ribWsNZFzLhOOtxKrPbu7btpQVgmaDjDQ== |
| 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
| 2026-09-17T12:02:21.570389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017267observed 2c862a3102aa39ce5ecdbb72cb8f30ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:21.552353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017267/manifest.jsonobserved 24cdbd4f3ffbd5cfc61a0e8ec31be748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.533588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017267/publication.mdobserved 174574a1f85594b4001b39909776e4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.515448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017267/publication.txtobserved b8ec3678835cefb1f193c92e6fe9b735...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. |
|---|