OT-2026-000088764
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000088764) never changes.
Identity and time
| Publication number | OT-2026-000088764 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7205-b74b-8e90263e7074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4da4046cd837b5dee67a2c4eaebbe779223c06cf33055f1c5db061f7d4d3f76d |
|---|---|
| Markdown | 772aea4d8617f0e058074cc287a2d0b18b44cce8edf9381381c7886498ba257e |
| Publication page | be5e097228cb1e4bd61c8ae43900c86ee5f429da051875ed236d52d54c6181b7 |
| Manifest | c6c373f2d742fb34f884c0d721f216e8d644f8adfbebdc7f18d65099f54defec |
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 | 7deOo82m62c6DvmQGm4WsRCzS8AV66tl0E40T+/dtaugiYlh4uXvfEINUibrsqhJIGtEjS8uI89xGljuPoFtBg== |
| 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
| 2026-09-17T09:48:01.023391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088764observed be5e097228cb1e4bd61c8ae43900c86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:01.004761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088764/manifest.jsonobserved c6c373f2d742fb34f884c0d721f216e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.982145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088764/publication.mdobserved 772aea4d8617f0e058074cc287a2d0b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.963815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088764/publication.txtobserved 4da4046cd837b5dee67a2c4eaebbe779...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. |
|---|