OT-2026-000101328
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000101328) never changes.
Identity and time
| Publication number | OT-2026-000101328 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-76d9-8862-0c2a8965089a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101328 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0dea2f1a7a8f76caf08ab4d01b4ab8874b86d1b0c8f2fc4447d5866f2bebc20 |
|---|---|
| Markdown | c5959a8724f4f5361a337c682f2c9bd1a17d557451dfa251204c71bb2919a8c8 |
| Publication page | 496c5462a60a366cb33685b0de849dabc43c33b469c18f38727ffc7e58fb7ffb |
| Manifest | 80c75f6fc2a92edda90355d98689cb9e8ae1b40db21d3c6034d49940ef4d8ddb |
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 | PWuIyLdD0/Khlmp2bikWbjdyJzPRueov4lCSfu2UWEEDIrdNg1zOGFV13ovEj4U8TjCCCcfcw75RHrZWAAwcCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:01.102268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101328observed 496c5462a60a366cb33685b0de849dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.085430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101328/manifest.jsonobserved 80c75f6fc2a92edda90355d98689cb9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.067234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101328/publication.mdobserved c5959a8724f4f5361a337c682f2c9bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.048872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101328/publication.txtobserved b0dea2f1a7a8f76caf08ab4d01b4ab88...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. |
|---|