OT-2026-000096274
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096274) never changes.
Identity and time
| Publication number | OT-2026-000096274 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-723e-8ce1-9a9d087c3558 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30bc2681d91479549e8ea13c9c6ddd8e1bcf99077f9bb262bc42a8812258f082 |
|---|---|
| Markdown | b635139cf173a1d56af9fbc4dc97233db8d30cc29c91830290f944938ef2d819 |
| Publication page | a28aa82a6d9f5fefdfd86762dc44e0ab4b22dfd540fca9edc211fd015b0b6355 |
| Manifest | 358ad471fc15f06cc01287407d928bd0160e9a4a0717962d76a027ea23f7f18d |
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 | J12lfmdKbPXutG8dBewA8qaGwmuzj1l0Pf7bwDx20mwBlh4I2aRjmDuC/TwTtlIa3PHkcjK4fHIRUvQdtFa0DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:48.545776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096274observed a28aa82a6d9f5fefdfd86762dc44e0ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:48.526631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096274/manifest.jsonobserved 358ad471fc15f06cc01287407d928bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.507955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096274/publication.mdobserved b635139cf173a1d56af9fbc4dc97233d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.486698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096274/publication.txtobserved 30bc2681d91479549e8ea13c9c6ddd8e...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. |
|---|