OT-2026-000066665
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000066665) never changes.
Identity and time
| Publication number | OT-2026-000066665 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-70dd-9a30-9ebcf7bc8ce7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81dc3ed97dea7242a67c800c96717dc2ddd27cbd5d73af3529dae01ce32ea335 |
|---|---|
| Markdown | 24a08e1044cd2db3584a89531029772d6fa84f1ecda563c1dc61738cc5e954ee |
| Publication page | 5c30dd5d651546206c1920ad61e20cc8c029299cce5ccbb6da17bc69a03a3057 |
| Manifest | f5e0b6c81f02143f1f41764269438da9fa167481b376527b6433cdb992f11c3f |
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 | Xi81xCfAw/fLvwQX0CVboAphAdj8h9l4DfsBlKqUFBG61i2UkcuL3f4g887l43XJzgYXCW2in3NPHkEpSEAOCg== |
| 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
| 2026-09-17T10:33:03.254217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066665observed 5c30dd5d651546206c1920ad61e20cc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:03.236674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066665/manifest.jsonobserved f5e0b6c81f02143f1f41764269438da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.217755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066665/publication.mdobserved 24a08e1044cd2db3584a89531029772d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.200645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066665/publication.txtobserved 81dc3ed97dea7242a67c800c96717dc2...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. |
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