OT-2026-000064645
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000064645) never changes.
Identity and time
| Publication number | OT-2026-000064645 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7ab1-9432-3d4f71c2200e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1892c0261c564b9816a72c3feb50c5f34bb4dd4450015e71255efb0493847bb4 |
|---|---|
| Markdown | 0a89d5854375df3bef7274a35f40c99c4505ea9aa75ba78632c5f872fa563f11 |
| Publication page | 53fe0d40f842357f8e56ffe290ecf2d60896f68f0f1e9fe03eede582bff90afb |
| Manifest | 1704e16ef2d3e4eb11f07f9d328377832c64eff1f90332619cbff0edfe91de74 |
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 | MMUw0TyaTUMYpHwoJP0w1FeXKipXDZaB27I7f1FTpSSoTuZAkSh6tl0jhsz6xFUgXnhO/dOtWBwxnqLxbSD5AA== |
| 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
| 2026-09-17T10:35:25.862144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064645observed 53fe0d40f842357f8e56ffe290ecf2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:25.844303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064645/manifest.jsonobserved 1704e16ef2d3e4eb11f07f9d32837783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:25.826205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064645/publication.mdobserved 0a89d5854375df3bef7274a35f40c99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:25.808981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064645/publication.txtobserved 1892c0261c564b9816a72c3feb50c5f3...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. |
|---|