OT-2026-000035307
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000035307) never changes.
Identity and time
| Publication number | OT-2026-000035307 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-72d9-9afd-c42d525481e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035307 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bf21bb1f5815bdafcb3fc3bb71ca49151fe8173b1a8269061068093a07564f6 |
|---|---|
| Markdown | 3c817b53816bfc3f876b031c746161ac559353f4a0ac544139d2555aecb4722e |
| Publication page | 34f3b2a0aa7e038139d70f43155d1305dca5377e72a053568d04663bf6e5c633 |
| Manifest | aa002aedb8e1783c8927561d851cb766ac7a2f687d47f15b6fa4500aa77b29e0 |
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 | hC+BYt4TnZiuxB51AMuBarGocFH+OctoVuUllT3m4oqTN3m0sKc9j0WWQY9nq/xu2egcMxPxJ/jWzihVegQhBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:28.066897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035307observed 34f3b2a0aa7e038139d70f43155d1305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.050267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035307/manifest.jsonobserved aa002aedb8e1783c8927561d851cb766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.032639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035307/publication.mdobserved 3c817b53816bfc3f876b031c746161ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.014066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035307/publication.txtobserved 8bf21bb1f5815bdafcb3fc3bb71ca491...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. |
|---|