OT-2026-000009263
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000009263) never changes.
Identity and time
| Publication number | OT-2026-000009263 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7b6f-802a-d93f8608d9d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a6cd09cf45e91ef53cddd5fd1ff48ad7e6ff8448623eeae80491a867141213 |
|---|---|
| Markdown | d08ab8e84b33d4a9d3a21549732eee343683ff5ec91fb6fbecf823e305e707a2 |
| Publication page | 68c71abf22f1b31a2490c640ce85a1201173d635d5cb4168cf01e491230531d2 |
| Manifest | d9e659415fe1ea2bf0bc57400ad9bb3bd16e761f94c8c42754a19a27023e2254 |
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 | woVkoa+Vovcmn1s4SUKIPGUVFNgEE8P43fGgyaImcDyWgOnuEl605V83YK8fccqmEtdieDaHVMFQgexYshzWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:01.170718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009263observed 68c71abf22f1b31a2490c640ce85a120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:01.151340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009263/manifest.jsonobserved d9e659415fe1ea2bf0bc57400ad9bb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:01.129451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009263/publication.mdobserved d08ab8e84b33d4a9d3a21549732eee34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:01.097924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009263/publication.txtobserved 00a6cd09cf45e91ef53cddd5fd1ff48a...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. |
|---|