OT-2026-000098791
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000098791) never changes.
Identity and time
| Publication number | OT-2026-000098791 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-74f3-9cd8-7c6ced995b3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9927be7c712457cebcb8baa07a298c8c986eb58edd0ff036bb0f0d4fd65bf8c2 |
|---|---|
| Markdown | cf6612091b69c0644ca941a352fb1029aace23bfb7612e0b67282463df127fcf |
| Publication page | d8c08eb3542b3d59b17ac0ab3ef968496c51f6989fa8d7f378211b8070a2c9e1 |
| Manifest | d0f39e58257c5e4a749b641d09ce0df1c3676b039b470bbae9e37d990697d7e0 |
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 | MPgz13cn6H5fX3m2IXSQXXEBNptNXnbcGj9WR0mAiRBRjvaJhf4XqQLSOR3UcWKA+cS3tcRIN7fnzKC+RO2KCw== |
| 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
| 2026-09-17T09:31:07.093699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098791observed d8c08eb3542b3d59b17ac0ab3ef96849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.075580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098791/manifest.jsonobserved d0f39e58257c5e4a749b641d09ce0df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.056663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098791/publication.mdobserved cf6612091b69c0644ca941a352fb1029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.037798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098791/publication.txtobserved 9927be7c712457cebcb8baa07a298c8c...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. |
|---|