OT-2026-000039059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039059) never changes.
Identity and time
| Publication number | OT-2026-000039059 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-776b-8766-103e7e02448c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8abbc40136c47df49bdd2a3e3d46cb376a39375c2544dcfe1e1f479865da5436 |
|---|---|
| Markdown | 25f0600627498adaacef56b8728336f2986c22e850ad4946126995cb20f4cbf8 |
| Publication page | 2de68cd319d9a0ce59cd5a148a0092b88160c5c841c9a0415ad05e0f5f2d6853 |
| Manifest | 4a3eec4e5d2c81a16ad0a488d94476fe752f15697927f2b49a24e59c9d388832 |
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 | 8SvjIXiZUOqAtphjtkfNPUoQfcSCZIF8nlerMaVHEf+oVkucSX1bjk7NGzUOXOzwdTuuFmyDdighcgkd3QbeCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:31.771636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039059observed 2de68cd319d9a0ce59cd5a148a0092b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:31.748865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039059/manifest.jsonobserved 4a3eec4e5d2c81a16ad0a488d94476fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.725597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039059/publication.mdobserved 25f0600627498adaacef56b8728336f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.704946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039059/publication.txtobserved 8abbc40136c47df49bdd2a3e3d46cb37...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. |
|---|