OT-2026-000008387
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, vented after 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-2026-000008387) never changes.
Identity and time
| Publication number | OT-2026-000008387 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-71e2-8ff3-ee3829e57d82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8574f52b51de6677a03af1febdda471c77015da5b8fef60bcae1a2571cfaa2e3 |
|---|---|
| Markdown | 13112fab22d361784096b187824fc5cd56b754bc8e100fe5930b633a7392dee5 |
| Publication page | 43aee7c68d4d306fcd080cb01a5b94e1a2cedcc436fb5622940c0d507c5d1c92 |
| Manifest | 298c1ddd8d604a82791b0944d5c88ff3020aa0166f8185209e5325e7a4a59f65 |
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 | JeYRH8cdv8bBNlRRIbh63PDCwR7ywIglsfijTixlm8KVLCtw6CR79HSMKFNqiIN4+VNLOY6jS1KwypjvX1ULCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:13.258556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008387observed 43aee7c68d4d306fcd080cb01a5b94e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:13.240413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008387/manifest.jsonobserved 298c1ddd8d604a82791b0944d5c88ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:13.221509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008387/publication.mdobserved 13112fab22d361784096b187824fc5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:13.201463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008387/publication.txtobserved 8574f52b51de6677a03af1febdda471c...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. |
|---|