OT-2026-000092973
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, 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-2026-000092973) never changes.
Identity and time
| Publication number | OT-2026-000092973 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7a96-bd58-e271bd248449 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092973 |
| Status | PUBLIC |
Content hashes
| Canonical text | d891cbcb7c7083181deb4c9c97d7feef2fd90c0c46e10a5c1aed5ccc54619628 |
|---|---|
| Markdown | 6607b51ba4f34303588842d37d3a15fd100cf4e420cde644ab1c8e16aa3e4cd4 |
| Publication page | 4d5aace51d524c767892e13a8f286ba4745d5dbf5640eddfac67502e1cefeada |
| Manifest | bae6b2769ad70757fd03f23cc2020250b8496f2e876a755636756815c9474608 |
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 | PIOJC5Erw1NR53ZWPJkrXQQf1sflJLZpHR35u7LCSnkih1CpWlBH8F0B++NCrOlMygRJq1ZyDOizMPUch2RRBQ== |
| 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
| 2026-09-17T09:40:10.248517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092973observed 4d5aace51d524c767892e13a8f286ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.229651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092973/manifest.jsonobserved bae6b2769ad70757fd03f23cc2020250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.213570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092973/publication.mdobserved 6607b51ba4f34303588842d37d3a15fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.195808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092973/publication.txtobserved d891cbcb7c7083181deb4c9c97d7feef...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. |
|---|