OT-2026-000012310
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000012310) never changes.
Identity and time
| Publication number | OT-2026-000012310 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7d77-9857-8bd5f142404e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012310 |
| Status | PUBLIC |
Content hashes
| Canonical text | f865b22782e2f6cce29d2abfb90f7b47a5f09406c221614da108de038c00e61a |
|---|---|
| Markdown | 629916678e11c515609d286da2ee2281d33188cf58631c5d8db33e14aff3c3c8 |
| Publication page | 7cb9fc4841ee894cf5910cee792be70e6746c800c2564941ee86cce2a4c5f2d2 |
| Manifest | 15f509b142b256bf884dd3e82b1b71eaec41fdf88b0bdba27054ea187ff7fdd3 |
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 | TaRgFvCcj0bhODAJFsUnmBJPtapJbBvATqJE1VWjf30fpAwmwF6cv+yBSAOcu89b8bvrYOp9yLx+ZJKldj86AQ== |
| 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
| 2026-09-17T12:11:15.339681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012310observed 7cb9fc4841ee894cf5910cee792be70e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:15.321381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012310/manifest.jsonobserved 15f509b142b256bf884dd3e82b1b71ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.303402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012310/publication.mdobserved 629916678e11c515609d286da2ee2281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.283870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012310/publication.txtobserved f865b22782e2f6cce29d2abfb90f7b47...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. |
|---|