OT-2026-000011270
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pulsed blow-off after 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-2026-000011270) never changes.
Identity and time
| Publication number | OT-2026-000011270 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-73e5-8c30-f97030c20c01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24b01472a53296570e00d5d7d960417796c7455b2b1e5e8cc0502958e65a35f3 |
|---|---|
| Markdown | ba04c75fc0cf944ddeb51cff0e4974a3b8b0ce7700caf8b2f6659f3a5d53dcfc |
| Publication page | c271fbaba8f23a663dfc2c5cc342fb239e758a1dd2ab9f556a7367a47c647cff |
| Manifest | 44fe496c3d34f5cb02294b9bbd7f42cca8a90a3be6c8baaf1b6df3f1cabec97e |
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 | C8N2pXglno24BzG6C1TKvhgW1Rw5nHJmL4nr+L+saSyI81g75DzWKK0BuhG/tu3zHUh/st0t4jmS2lfGUvC5Cw== |
| 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
| 2026-09-17T12:14:14.610415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011270observed c271fbaba8f23a663dfc2c5cc342fb23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:14.591372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011270/manifest.jsonobserved 44fe496c3d34f5cb02294b9bbd7f42cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:14.567713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011270/publication.mdobserved ba04c75fc0cf944ddeb51cff0e4974a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:14.543807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011270/publication.txtobserved 24b01472a53296570e00d5d7d9604177...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. |
|---|