OT-2026-000063761
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000063761) never changes.
Identity and time
| Publication number | OT-2026-000063761 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7e36-ad73-8ab616c5486d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72f7dd48d3763d7e2758eac69750fa14ed8847780b1948f6498be860ec2ae3f7 |
|---|---|
| Markdown | 1d05c79d7f0f0d27f6ebbf8ae42d89a65e993d3b2458beac9a7e171f1210d64b |
| Publication page | 3e1f60c8824295cda3720434658b81e57ec848e0f524187164590653f768a751 |
| Manifest | 6ef49b22b238584ccb72d3fb79d025d40b74898582563b31f1b287f559980b1c |
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 | w4utko9SxV211xRtKBddH6Ti6h5vi+bNQ+xV4KXT3Z+jfgZwAy4vtG3kEOzKEwUuXnVCzxMWu02ad/8ZP0hNAQ== |
| 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
| 2026-09-17T10:37:53.954084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063761observed 3e1f60c8824295cda3720434658b81e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:53.933610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063761/manifest.jsonobserved 6ef49b22b238584ccb72d3fb79d025d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.916288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063761/publication.mdobserved 1d05c79d7f0f0d27f6ebbf8ae42d89a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.896974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063761/publication.txtobserved 72f7dd48d3763d7e2758eac69750fa14...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. |
|---|