OT-2026-000098465
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000098465) never changes.
Identity and time
| Publication number | OT-2026-000098465 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7623-86ae-db5596cab061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 987475480b6d7f831068ec0a061b293f68b5e5577bfbef64ccd67f8cdec96b4e |
|---|---|
| Markdown | dc0ed8f9474ca3246e3f54b8c857053247b39f7cfa256ba61360c22f60ce3a6d |
| Publication page | a3a07d51534b81ede08a84faccdd735b9fb8d334aaac4431336ef67683423101 |
| Manifest | 2420129af4284161228acb50983e1c19085f79015470a38a9378165a2a0bdc9a |
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 | EGpwkL+eSpxAmHCNJ7xdr0KPEjCni2kASNTQ7K4kq/DdxpDKDN7ImXTuFd8zuuZVuP9Rw+6RLtsPN+Dqf0ZlDA== |
| 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
| 2026-09-17T09:32:19.665121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098465observed a3a07d51534b81ede08a84faccdd735b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:19.647378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098465/manifest.jsonobserved 2420129af4284161228acb50983e1c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.629363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098465/publication.mdobserved dc0ed8f9474ca3246e3f54b8c8570532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.610905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098465/publication.txtobserved 987475480b6d7f831068ec0a061b293f...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. |
|---|