OT-2026-000065489
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000065489) never changes.
Identity and time
| Publication number | OT-2026-000065489 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7d17-853e-53b4ab9ccf6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8027ae6e52e8fa1f135d3d505747c96f9230275f06bbc03e5a4a0eb79a5ac9fd |
|---|---|
| Markdown | 899b7a8cac2e67c32d461bc257e36e9d9e7fa1fe17ace35c43cb06bc64e87069 |
| Publication page | 6af16987e74b1ef3d1f1a7d8d0dc96ecae9db5efbf169d53b2545c2dced00d8b |
| Manifest | 91f0854a5508789e6622463cee41adac2fea21b74993ed1006a046dcd13dffc3 |
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 | PCnBi/XW4wMyhAAgbRP9S9q0yEsNr2QGc48fQ1wEvsqunej2UwQoTWQ8oDtK0559bQh59QWDLpH7JRmpc4jXDA== |
| 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
| 2026-09-17T10:33:46.647449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065489observed 6af16987e74b1ef3d1f1a7d8d0dc96ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:46.628720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065489/manifest.jsonobserved 91f0854a5508789e6622463cee41adac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.610605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065489/publication.mdobserved 899b7a8cac2e67c32d461bc257e36e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.592576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065489/publication.txtobserved 8027ae6e52e8fa1f135d3d505747c96f...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. |
|---|