OT-2026-000009676
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed blow-off 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-2026-000009676) never changes.
Identity and time
| Publication number | OT-2026-000009676 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7b51-a936-bc2d87506e73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009676 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2d7e8ee8602ac98bf9412e67c4306f74c85f455ab5438a1bdb1aa78ff94a765 |
|---|---|
| Markdown | a11a94d888c7b623e34d132d6ed2952227752c73a665a03c99874fa601febe84 |
| Publication page | c372e1af4fe54a89661298c041d262d7ac99d8bde16272d33ab209866ed3bdbe |
| Manifest | 99c2a208685652fff652074b92d91d18d13fa4b1fca04f68bf6a7dc631627e34 |
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 | ZwBy1K1oMhhlCa9z5L6N5/L4fHjN5mU10uOBSAuOoKToZUuNx11NNOxQ49v6cypokY981ntpT1EJxsKaHzbzCw== |
| 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
| 2026-09-17T12:17:09.228431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009676observed c372e1af4fe54a89661298c041d262d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:09.207718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009676/manifest.jsonobserved 99c2a208685652fff652074b92d91d18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.180538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009676/publication.mdobserved a11a94d888c7b623e34d132d6ed29522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.161000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009676/publication.txtobserved e2d7e8ee8602ac98bf9412e67c4306f7...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. |
|---|