OT-2026-000092554
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092554) never changes.
Identity and time
| Publication number | OT-2026-000092554 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-751a-a01b-16072373a927 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092554 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3fbe0f86c5e6fd4822ca8a51b8e98fba8d20083c60cf7e47300274a480fcdc1 |
|---|---|
| Markdown | 532092837a2428e44ffbafe724674d1eaf9a7c979e0dd634f741692bfba122b0 |
| Publication page | 1699f3fb1f09a6875628131399210c9b49cfff78f8fa168a83c8599ec33dee68 |
| Manifest | ff925c819fa8f4255d819c0cf8501767313339d2c4875a6e5d3242a852f0c0a6 |
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 | Tzx6b+xzKzxKu59BojeQqAyVky+h4XVeA7g0XvgkKtlLd5vHwWdM6vA5B0IDaNitptugSOX0QQe2ejGVwSCXCw== |
| 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
| 2026-09-17T09:41:08.455662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092554observed 1699f3fb1f09a6875628131399210c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:08.437158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092554/manifest.jsonobserved ff925c819fa8f4255d819c0cf8501767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.418281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092554/publication.mdobserved 532092837a2428e44ffbafe724674d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.397897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092554/publication.txtobserved c3fbe0f86c5e6fd4822ca8a51b8e98fb...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. |
|---|