OT-2026-000095495
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, pressure sensor per zone, sustained 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-2026-000095495) never changes.
Identity and time
| Publication number | OT-2026-000095495 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7f3f-ad5f-8e9134362afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81413a51d5f9bcb22650b5e19f416fe71da541264bd80f041846b7c3c74b099d |
|---|---|
| Markdown | 7498b82b69e5de28afa944bd6a0bb727c2102e965a4fd3ad18b0bd27bb2dbefb |
| Publication page | b6235297c2d93844c0f908906db9f449d319e7feb8bebfe91344c08d33e9ccba |
| Manifest | d42f8bb1a17e177e18cd3c62fa918d4be5063004d1d897d2c88f0a7268049b88 |
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 | 6ORk6pDF8JlOEKllEdf1FpWxyudzuijCDNKfxxtdDTSDcvMzJxJLrnoQSUHgsu52ldfKyud/BwCecf3IEAfDAA== |
| 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
| 2026-09-17T09:36:53.852859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095495observed b6235297c2d93844c0f908906db9f449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:53.833892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095495/manifest.jsonobserved d42f8bb1a17e177e18cd3c62fa918d4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:53.814388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095495/publication.mdobserved 7498b82b69e5de28afa944bd6a0bb727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:53.796760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095495/publication.txtobserved 81413a51d5f9bcb22650b5e19f416fe7...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. |
|---|