OT-2026-000066703
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000066703) never changes.
Identity and time
| Publication number | OT-2026-000066703 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7c1a-8fe0-5c3156f7c41c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18386274afe021617cfe044c676422c554de3ecb81b41dba2b4e161a53e1d6f3 |
|---|---|
| Markdown | 99b0d3541fc4b8b43f757b737efe2782ea6f7466aea9a1a1c3cdd3d1ca930aea |
| Publication page | b9789a3fd1c87a0f464c512722f9f4c91183fd5d81121bafe14b5312c9544ba8 |
| Manifest | 09f8aa4e68802b437f1365159b3e0d85bfa71017a67966dbfe9ea79a45736248 |
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 | OoFFYNDnIl2fIB0DZeMQe/Nl543SGXPlLQqUhb6LbqCi3zGRMWAg2xQRkVqHfFF2MJOOWdFBPIs9imosayptBw== |
| 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
| 2026-09-17T10:33:06.247274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066703observed b9789a3fd1c87a0f464c512722f9f4c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:06.230128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066703/manifest.jsonobserved 09f8aa4e68802b437f1365159b3e0d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:06.212691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066703/publication.mdobserved 99b0d3541fc4b8b43f757b737efe2782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:06.195086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066703/publication.txtobserved 18386274afe021617cfe044c676422c5...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. |
|---|