OT-2026-000097907
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three 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-2026-000097907) never changes.
Identity and time
| Publication number | OT-2026-000097907 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7bde-9b8a-d64b1447304e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f6b1dc2c74e994c0aa9f61c69c43849c4c31e48f582c271af2b4b7fa17c31ca |
|---|---|
| Markdown | d99d52a5509c51ae33556ebf0be6f8ec0162189c59fa160667ab678165b6e246 |
| Publication page | 0cffa314e8f15348e3e7195ca628b804f99c6ab78c01b655838b2ce2222f44a8 |
| Manifest | a9869e841bab2023fdac34a1daf3bbb89fb623980c801d18e4ad04fe4e4f0ec2 |
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 | /0Xz6Xwz+V54kk5bi0ic/TPhMfA6m2BuHeFkrIt3LqE9S/vj9fQDcsrSLzEl5SR7Lrg9xNGhZTjjDd1kRRgHBg== |
| 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
| 2026-09-17T09:33:01.966882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097907observed 0cffa314e8f15348e3e7195ca628b804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:01.949782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097907/manifest.jsonobserved a9869e841bab2023fdac34a1daf3bbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:01.932454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097907/publication.mdobserved d99d52a5509c51ae33556ebf0be6f8ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:01.914378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097907/publication.txtobserved 4f6b1dc2c74e994c0aa9f61c69c43849...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. |
|---|