OT-2026-000086133
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, sustained blow-off before set-down
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-2026-000086133) never changes.
Identity and time
| Publication number | OT-2026-000086133 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-751f-b73f-881050d43ae5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed978b2ebe430e1cd54a2a3edfc1b2d6885ef1bc83ee1c9bd34029276b2e6ea |
|---|---|
| Markdown | 41929bda025421a057dce3b10ad0a4f34aef72c200d5091eb303360c45c3fb89 |
| Publication page | 3775be2ec3dd9b4613a50215efd47685533375a460a6d9305fe2bcd6d73fbc8e |
| Manifest | 6a17df6d63178b907534bed85e1916cad0bb28578cb615b84bc4c1873959f023 |
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 | h4T1QYYNu95k0zSbRJhcB6ZnxnuzbUAsoAw/bRSWCWvVnHkQwD/VKLqfAwzFOsizqLYzEkwJQEBc0OAuL5ThBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:47.690250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086133observed 3775be2ec3dd9b4613a50215efd47685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:47.671942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086133/manifest.jsonobserved 6a17df6d63178b907534bed85e1916ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.652394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086133/publication.mdobserved 41929bda025421a057dce3b10ad0a4f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.594776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086133/publication.txtobserved 5ed978b2ebe430e1cd54a2a3edfc1b2d...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. |
|---|