OT-2026-000076611
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed 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-2026-000076611) never changes.
Identity and time
| Publication number | OT-2026-000076611 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7c95-8aff-a5bcf4dd046e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c9031c51944cf9d975966cbc27d51c1018e212f0d068b13dc46f4c9ce06dd1a |
|---|---|
| Markdown | c5ebe16a22c38eee066470bfbebfb297579e2dd54e866f78d0576c98d07fe957 |
| Publication page | b0711177ff8f9d2d3fb7051f9054658d8f05f6dfe19f688376e097eb4ec03a5e |
| Manifest | 1dce829b3e55a3eb87e54e4633ec85a8a52a6b1d59ff290a1cba3c07b8298384 |
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 | fJgdev1jOBdzT2DJYJ5mtdKKcE2FZby7XIsNdS87b+zS+FATqExhOW0reyeB67KmWPYNr2iqO9oZfJ1zRr9QAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:20.213545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076611observed b0711177ff8f9d2d3fb7051f9054658d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:20.195515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076611/manifest.jsonobserved 1dce829b3e55a3eb87e54e4633ec85a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.176839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076611/publication.mdobserved c5ebe16a22c38eee066470bfbebfb297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.159083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076611/publication.txtobserved 9c9031c51944cf9d975966cbc27d51c1...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. |
|---|