OT-2026-000097467
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000097467) never changes.
Identity and time
| Publication number | OT-2026-000097467 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-704d-8d13-01563ca44349 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097467 |
| Status | PUBLIC |
Content hashes
| Canonical text | a21e0f476ed51db0bf98256f70123749845d87d4e6489b45a4a408f99f7379aa |
|---|---|
| Markdown | 18b37ea9ed6ba06b53da6fdc23363d78936bda979061089f130957ca4169c6c8 |
| Publication page | 810d4d0f05637a72806414611a7152c117205f35700a25b97fe50080366ae6dd |
| Manifest | 7254ff1627e00af4e76ba0f82b35a0fc82a25d4c5870a225abc0a727337d5975 |
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 | Yl7u6wp3q5+oQo/FDDJOukf51XtwDCKUHicbq4ZXJ7E/CQLy9AnsD5g8tjGkcc+tpz5dc1eR+pGFWND5A3zPAA== |
| 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
| 2026-09-17T09:33:20.116802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097467observed 810d4d0f05637a72806414611a7152c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:20.102306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097467/manifest.jsonobserved 7254ff1627e00af4e76ba0f82b35a0fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:20.085783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097467/publication.mdobserved 18b37ea9ed6ba06b53da6fdc23363d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:20.067642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097467/publication.txtobserved a21e0f476ed51db0bf98256f70123749...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. |
|---|