OT-2026-000008593
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000008593) never changes.
Identity and time
| Publication number | OT-2026-000008593 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7a2f-8ec4-99512b67796f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 140da86ededf430222df81cda51cbf5f9beb6cdbe7752a7b3174d4cf2bd56416 |
|---|---|
| Markdown | 5f886864df165775f9b89938b094783028c138c4dd9114045bf6255b75601ebc |
| Publication page | 6457dd4d3dca526e4f13f4f0dc986d223de8467218a0287780ab8a915777f72f |
| Manifest | 6f9777b28ffe74357fedac2a42c0fc11754667cdbc0973ff785760d96a5d9c85 |
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 | i1h30OwTpZ+DzbVxkGF1qizl9EPE//w2jKNuffwAoOe0ysdV0aVOpgLM3Lg7oWOKkrH+w8yPdY6bAh8JyLaeAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:32.603722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008593observed 6457dd4d3dca526e4f13f4f0dc986d22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:32.581029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008593/manifest.jsonobserved 6f9777b28ffe74357fedac2a42c0fc11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.558294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008593/publication.mdobserved 5f886864df165775f9b89938b0947830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.535133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008593/publication.txtobserved 140da86ededf430222df81cda51cbf5f...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. |
|---|