OT-2026-000093795
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093795) never changes.
Identity and time
| Publication number | OT-2026-000093795 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7ccf-be28-737f4296ab5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093795 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4c74cd69fcab87bc16a17f2b57c72a2bb11f85f3145fba77551a8780cced053 |
|---|---|
| Markdown | f7c751a2134673fd8590381da9504866e0a141781e33b7956682c0121266a54f |
| Publication page | b6c899a53b16f28b7b05842fe4bb13e4c202d30beaa7dcd54b21b85de19c74ec |
| Manifest | 03fe0b2f3f1589d2357bd6c2b8c5ff9a6c48ee071f9d060eaf61f93d857b9145 |
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 | l86lL5yzkQq6U1nwBcaRKheAuTf0XszJ8aOsFeQTLsAMCD8+uH9qp3yJ1y3uaP9plzabei56OeNkDtnkmkiZCQ== |
| 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
| 2026-09-17T09:39:53.949356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093795observed b6c899a53b16f28b7b05842fe4bb13e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:53.931870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093795/manifest.jsonobserved 03fe0b2f3f1589d2357bd6c2b8c5ff9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.915085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093795/publication.mdobserved f7c751a2134673fd8590381da9504866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.898395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093795/publication.txtobserved c4c74cd69fcab87bc16a17f2b57c72a2...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. |
|---|