OT-2026-000009038
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000009038) never changes.
Identity and time
| Publication number | OT-2026-000009038 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7397-8116-292fe8720f8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009038 |
| Status | PUBLIC |
Content hashes
| Canonical text | f19b55cce5de8fb8a04918aaf3e318526702cbe2b10bc945b3e39dc6b22af031 |
|---|---|
| Markdown | d06ea432a8f4a3d6adef48e2537399226bf9707d484b9f23137fa6682ed03b2d |
| Publication page | 7802f07137222db72919750e38a1e73e71598aa16deefbb0d674289f8e420f48 |
| Manifest | f2333ca29f54044fafe314342a25999d2110a9ef75a70b486dda80c8f0db811d |
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 | jOoTwDbRYLLh2eAhqzouK4rrA+Lave7DgSEHja0XHFIvEu1bm2cKdGqDaq1GRZBDQCsAX5ayJ+tTgka/C00YAQ== |
| 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
| 2026-09-17T12:17:41.134364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009038observed 7802f07137222db72919750e38a1e73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:41.113445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009038/manifest.jsonobserved f2333ca29f54044fafe314342a25999d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.095004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009038/publication.mdobserved d06ea432a8f4a3d6adef48e253739922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.076233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009038/publication.txtobserved f19b55cce5de8fb8a04918aaf3e31852...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. |
|---|