OT-2026-000064234
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064234) never changes.
Identity and time
| Publication number | OT-2026-000064234 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7dc1-89e3-3e5fad38019d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3757483c1e461ac0f174cf059689f3aebabf0bfa25feaa63ad2da89a8142dd |
|---|---|
| Markdown | 521cba3de6f26be4a2a334c47691c3005ba54bfef93b90e4dd967c00cb53b2eb |
| Publication page | 975f982c4a983084f0171ebf7e465e46512d3dc5f9352eedaaea3ad963ff8c03 |
| Manifest | 766cf7c7666a47fd9d72dfbbe6c59d5eeb60bcbe33864a53d173a2d56aff90bf |
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 | tctaTk7VnWaJ1JoIU+zDkFMcHw3taWDhaDS7gzl2NGHu8b46VD7sSCYzEuD41xOmv0QLXdc02GrZK+6GPtkPBA== |
| 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
| 2026-09-17T10:36:21.663367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064234observed 975f982c4a983084f0171ebf7e465e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:21.645015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064234/manifest.jsonobserved 766cf7c7666a47fd9d72dfbbe6c59d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:21.627436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064234/publication.mdobserved 521cba3de6f26be4a2a334c47691c300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:21.607167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064234/publication.txtobserved 7e3757483c1e461ac0f174cf059689f3...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. |
|---|