OT-2026-000054429
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000054429) never changes.
Identity and time
| Publication number | OT-2026-000054429 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1282-73e5-8203-5230d65890b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04c9e4d4481fe1dc5189c01a73c2b385e22a32116de49842de2697358e2c462e |
|---|---|
| Markdown | 16277fe03de7de02504c93ae3bdb9332aca8878c7814fbbf0e827c65b83df8f6 |
| Publication page | 820bc020c74be12c132abf19e1b802421e291a205561c3c5d92b9fa8693e63f0 |
| Manifest | f00eb74b37a1c124ccda0d531706eba9c639a86ae5d7b6420407380e4d27b62a |
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 | S3YADSWsut/pvoVi3GTAZUKk36omwAwlIgty0eBV90MxXHcgpPft2eKF+Oe9F3Nr2+z/blRyauEXB0rNR0GcBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:24.692850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054429observed 820bc020c74be12c132abf19e1b80242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:24.674290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054429/manifest.jsonobserved f00eb74b37a1c124ccda0d531706eba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:24.655358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054429/publication.mdobserved 16277fe03de7de02504c93ae3bdb9332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:24.637485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054429/publication.txtobserved 04c9e4d4481fe1dc5189c01a73c2b385...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. |
|---|