OT-2026-000064122
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000064122) never changes.
Identity and time
| Publication number | OT-2026-000064122 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-71dd-ace8-591e18caeccd · 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-2026-000064122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6590cace475c26642f190274cd41292c1cc8cd4c7a622e8080d81447e29108b3 |
|---|---|
| Markdown | 65c5be2f8d3bb61ba3f17a52a8bd9789c5c8c33aca354b8080abe84e284f0afc |
| Publication page | 2180a72a78237f95b9a0ea7d6f35dcd405e5f04b40a15cf59fd40379cfffacee |
| Manifest | 15e035e019b73bd588d1b1133b1d37d15d4019eead3e62ba298fcb304ec504fa |
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 | u1sG1w5pyC1BCAzRSy8eEGWrLNWX3Xnq5HSwF6Vq9nlxiImrrLX8xRMiLMetl0xNTH8uspJguTLPQykmvmsAAg== |
| 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
| 2026-09-17T10:36:07.190587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064122observed 2180a72a78237f95b9a0ea7d6f35dcd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:07.174003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064122/manifest.jsonobserved 15e035e019b73bd588d1b1133b1d37d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:07.155064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064122/publication.mdobserved 65c5be2f8d3bb61ba3f17a52a8bd9789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:07.134672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064122/publication.txtobserved 6590cace475c26642f190274cd41292c...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. |
|---|