OT-2026-000013063
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three 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-2026-000013063) never changes.
Identity and time
| Publication number | OT-2026-000013063 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7f21-85c7-1b457593a266 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7165d4577cbdadbf396e73b8aa5d5d38ac70cec2f0d7359f340be882439da8f9 |
|---|---|
| Markdown | 4c8d83ccfb8935cdf492f1b090b31fb449ac0d845af6353f566a279ccf4e2cc0 |
| Publication page | c9b4106a22777a4d1f5f8e404de7fd892a0973929fc4e2c7c9ff968f63499a66 |
| Manifest | 826b6405838770d1587c847e3ea161d9a3c4e7b3e7fb0757e7fd038f8d4cb0ee |
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 | GbpovB0ms2yuo9bkdizxSZ4+0x8QWnIGQp4L7Bru3ZSNB2U+4l3RRPLj1NDentAm2dmA7TpxmROiqp98hQcDBQ== |
| 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
| 2026-09-17T12:10:54.122955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013063observed c9b4106a22777a4d1f5f8e404de7fd89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:54.101795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013063/manifest.jsonobserved 826b6405838770d1587c847e3ea161d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.082932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013063/publication.mdobserved 4c8d83ccfb8935cdf492f1b090b31fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.065499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013063/publication.txtobserved 7165d4577cbdadbf396e73b8aa5d5d38...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. |
|---|