OT-2026-000062276
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000062276) never changes.
Identity and time
| Publication number | OT-2026-000062276 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-7450-8a3e-6d43c39b7c18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c753efaf3d649578d25e8d566c67a82b715f5cd4172d1facbba6986ae5d53dc |
|---|---|
| Markdown | 0137556504f495c29891a3fd94db55c7cbf9c9650d0fa6994447c84ec06d5c8c |
| Publication page | e57119da8c808fc961857d5643e7235701d71c5f53c8b0e1a973fc163574c41e |
| Manifest | 56f52c36fff6330d2764680e51f5e47d2f38ecf2b1bb488a423ea59be174c82f |
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 | /QAkkGBWQsgTl440Nd0KAS7icaoFI78c7EBoUE0GbMvQYDxKl+9UKGmiFZNqlYIVYYkRuT1k9xFbgQwPUe/VBQ== |
| 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
| 2026-09-17T10:39:33.560840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062276observed e57119da8c808fc961857d5643e72357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:33.544393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062276/manifest.jsonobserved 56f52c36fff6330d2764680e51f5e47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.527584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062276/publication.mdobserved 0137556504f495c29891a3fd94db55c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.510970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062276/publication.txtobserved 9c753efaf3d649578d25e8d566c67a82...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. |
|---|