OT-2026-000099790
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000099790) never changes.
Identity and time
| Publication number | OT-2026-000099790 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-704c-94e2-5f26555616d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099790 |
| Status | PUBLIC |
Content hashes
| Canonical text | d01dca98403c2b961b7ab111924246a1b356e359c3e4f1665ff19efac2857644 |
|---|---|
| Markdown | 3e15c4a3f393065387c39cadf8ca5e1d6e4738055d3704148d7fa1264cb256c8 |
| Publication page | 1557245d309793adf82d4376e7eeb18970cfe68329d837ad30b07ad7b609aed2 |
| Manifest | 5be044fcd2af8191a797d0b7a6202d1a24fb54c9ea441991adf33d0830156602 |
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 | X2bqDIV1RSurCo3261T+64Oz21agQKY9GvqD9K37UUtyk0D3F/T41vn1GtrN55D9aXsJBw+DSq7LqADWBj9gCg== |
| 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
| 2026-09-17T09:29:49.646710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099790observed 1557245d309793adf82d4376e7eeb189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:49.628359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099790/manifest.jsonobserved 5be044fcd2af8191a797d0b7a6202d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:49.612322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099790/publication.mdobserved 3e15c4a3f393065387c39cadf8ca5e1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:49.594620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099790/publication.txtobserved d01dca98403c2b961b7ab111924246a1...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. |
|---|