OT-2026-000023625
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained 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-2026-000023625) never changes.
Identity and time
| Publication number | OT-2026-000023625 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed3-75ce-8921-952036bec9ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 201ad16f05aeefac414d000672188d26107906f0ade566f816e79ee76110c6a2 |
|---|---|
| Markdown | e03a54c16dc6ba6427b7bbbece6e8e945d9416dc7fe18abafdc6777d17ca509d |
| Publication page | bbd34ca5bd4b8802dcc5abd077104ebed67e9326d380beb35d0086abb2d9256d |
| Manifest | 8088610436b02a16cf84c9950c79166dd73b1f061df7de99c21ffac7ce4807c2 |
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 | +/2VlLuesjAu6tJyu3xt80P57fyqeaOpfIKuYRaG05hV5ICSY+vHAifvED8K8sMyOyuNLtTWoArP1sfN7cXnDQ== |
| 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
| 2026-09-17T11:49:49.853374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023625observed bbd34ca5bd4b8802dcc5abd077104ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:49:49.836553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023625/manifest.jsonobserved 8088610436b02a16cf84c9950c79166d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:49.819506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023625/publication.mdobserved e03a54c16dc6ba6427b7bbbece6e8e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:49.800908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023625/publication.txtobserved 201ad16f05aeefac414d000672188d26...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. |
|---|