OT-2026-000083104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000083104) never changes.
Identity and time
| Publication number | OT-2026-000083104 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-760d-acdf-5a3979bc8605 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12d6e74ea0a524499248bc58fca67ea030a7d639db3938f66e9a7b6fe986799c |
|---|---|
| Markdown | 65c0d7e351fa18ff806b78774ccce0d8e884ef62e39e208e4b26069c4f195ccf |
| Publication page | 30312e522ac22df835391b3b275a5c9fb353ee1f61b95d5213de525ddd2f1a30 |
| Manifest | d52e2e17f09795a793e2ae9945a3ce561518da89371d51342709574f2a879370 |
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 | Dd4i0L18BqzUZyKLe9EPI6WkbVuPw8lZhWCOWP5ENW6CqaDhxddrA8nifZvQ0FRC0pFFSYdPsLWDkLNKKxlNCQ== |
| 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
| 2026-09-17T09:00:39.675801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083104observed 30312e522ac22df835391b3b275a5c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:39.656847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083104/manifest.jsonobserved d52e2e17f09795a793e2ae9945a3ce56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:39.640095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083104/publication.mdobserved 65c0d7e351fa18ff806b78774ccce0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:39.621921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083104/publication.txtobserved 12d6e74ea0a524499248bc58fca67ea0...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. |
|---|