OT-2026-000076569
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum 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-2026-000076569) never changes.
Identity and time
| Publication number | OT-2026-000076569 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06d-7857-a1aa-9da015187fd8 · 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-2026-000076569 |
| Status | PUBLIC |
Content hashes
| Canonical text | b11053272fbe6f991060f5d1c55a5c435ee3a30e2b13573398da29306773f699 |
|---|---|
| Markdown | e75b5bd01541ff4e29fb0b634539f075f5e88f9ac6a528a139e347b72dd67e26 |
| Publication page | 1ecb434021bcca544b90ae0778360d31e2ac6deeb90a882ddf02091d558507fe |
| Manifest | 0b6ab4ceb7f2e13912ef83c1fa3f970429995339f4da1fb90abb2354b9d73d49 |
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 | BBrIGLq7qFlfEM9yl/1OvvZ3Ax9NJ7iS0MYE+9Exboo8NUB7JG8idRlA5f9ltIPSv3/TujWRDbjVelda8DnnCw== |
| 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
| 2026-09-17T10:09:17.266225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076569observed 1ecb434021bcca544b90ae0778360d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:17.247623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076569/manifest.jsonobserved 0b6ab4ceb7f2e13912ef83c1fa3f9704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.227451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076569/publication.mdobserved e75b5bd01541ff4e29fb0b634539f075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.206838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076569/publication.txtobserved b11053272fbe6f991060f5d1c55a5c43...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. |
|---|