OT-2026-000082381
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000082381) never changes.
Identity and time
| Publication number | OT-2026-000082381 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-74fb-a318-cf09eacdcf07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082381 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a37e0a551612f82a1a197be26306a403a0116511ee8005349da2657603f9738 |
|---|---|
| Markdown | c3b14d2c291c2e1fc97e8cacaad3ceb76d2fabeb70ff2dc55f871a2e144cbd05 |
| Publication page | 7f8afff5829b31cf1e8326e74b73bddddd2b97647c81079936ea0316d89588f2 |
| Manifest | 11788bb6810fd9a7b2c5bf22e344735ef1ad405f927d5197a490e8ec24207e56 |
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 | Rdb2laT4EkR/Tolt0aG/T9cc7tmwn3BBH5psdETSSJtG2W0u9KUm/zqkSY3EFw2cbtlMLNcZbGkV/5qjGWo7Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:15.663842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082381observed 7f8afff5829b31cf1e8326e74b73bddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:15.647507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082381/manifest.jsonobserved 11788bb6810fd9a7b2c5bf22e344735e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.629921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082381/publication.mdobserved c3b14d2c291c2e1fc97e8cacaad3ceb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.613048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082381/publication.txtobserved 3a37e0a551612f82a1a197be26306a40...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. |
|---|