OT-2026-000080610
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000080610) never changes.
Identity and time
| Publication number | OT-2026-000080610 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7a2d-aba9-d92708e37c65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080610 |
| Status | PUBLIC |
Content hashes
| Canonical text | db776a812cde8068776b356a00d3fe5ec8ad06fcc0b69fdbab640f64ac85ff09 |
|---|---|
| Markdown | 68edeacf013c9deb301284c19f9511e8a6dadd1aa6443334886ed85601896a03 |
| Publication page | 3769b466951e141b17d9ee74a7f91f3dde4d14a370b954f1cd0e81d1580a32d2 |
| Manifest | 934cab1dfaeb5149f6296b8dfc3de105826cd49bf180d9d1da253285789a913d |
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 | OwhH4ERZ2zdS7Udt/1H9FL8IEetoArpOlW5cqjW/Ur2CEPaEOffc+OiFiA/4oy86JCPfQH/HwrbJLOGVjYAXDw== |
| 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
| 2026-09-17T10:03:14.932686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080610observed 3769b466951e141b17d9ee74a7f91f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.914587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080610/manifest.jsonobserved 934cab1dfaeb5149f6296b8dfc3de105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.896702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080610/publication.mdobserved 68edeacf013c9deb301284c19f9511e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.879518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080610/publication.txtobserved db776a812cde8068776b356a00d3fe5e...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. |
|---|