OT-2026-000066524
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000066524) never changes.
Identity and time
| Publication number | OT-2026-000066524 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7545-b891-9d711ad8d9c1 · 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-2026-000066524 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9f9cf0c7343a0df8085ba3b79208e2760e8a02ec8ceeb785dbb2339796f1b21 |
|---|---|
| Markdown | 38155218d5adf9abd09c17ae624c12d5323d1fd6bbc9cc318acf219e517562b5 |
| Publication page | 7fbca7d434420135e148e7e0010618c2604abd0607a013d4687730d19a2d2515 |
| Manifest | 8ce03a23fa7b93863b862118bff14ddd04ffbcae200e4f35849a10f1a6b03ea3 |
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 | Syw1Q+h6LLZJ8wCoyl+VRdUjV1dfN7AI6jcIX3ewawYTalaemddhcNW3Md0fWD475B1hdiApvaviDGrDSTN9Dg== |
| 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
| 2026-09-17T10:32:47.236331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066524observed 7fbca7d434420135e148e7e0010618c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:47.219421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066524/manifest.jsonobserved 8ce03a23fa7b93863b862118bff14ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.203217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066524/publication.mdobserved 38155218d5adf9abd09c17ae624c12d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.187047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066524/publication.txtobserved a9f9cf0c7343a0df8085ba3b79208e27...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. |
|---|