OT-2026-000088925
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three 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-2026-000088925) never changes.
Identity and time
| Publication number | OT-2026-000088925 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7a35-ad72-1a4fc68fd348 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48cefbf0bf78d5ef4e70afb401ab17f318b43838561d9f0de7b79db903ec92a8 |
|---|---|
| Markdown | de013dbf2c5afa32c19fda741747c24644ab0640eb9f3e65998a5748c01d2d52 |
| Publication page | 3aeed5f744d8b1626fc0fced7c6d504bf7232fdc71560d017cd7a3e6dbbc18bb |
| Manifest | 05cd7cb83e5afcf5e680189e794cb10b1386682ea35d30fb5dac334753b392e4 |
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 | MqBbekTymAI9jz1ZMttbmA8nobhmb71T1os9n8/VTgA8WIwrnUFJk+3fJcyB7QMz0XH9W/ATdaS4UYA3RVFuCg== |
| 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
| 2026-09-17T09:48:07.800807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088925observed 3aeed5f744d8b1626fc0fced7c6d504b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:07.780755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088925/manifest.jsonobserved 05cd7cb83e5afcf5e680189e794cb10b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:07.638026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088925/publication.mdobserved de013dbf2c5afa32c19fda741747c246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:01.043534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088925/publication.txtobserved 48cefbf0bf78d5ef4e70afb401ab17f3...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. |
|---|