OT-2026-000092788
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092788) never changes.
Identity and time
| Publication number | OT-2026-000092788 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-788a-9636-3975ca01b1e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 813523896d20fd047ebbc2a0eb77d8d69519244a123c7dccd229334193bf9ecc |
|---|---|
| Markdown | 5b01923c955cb5c55f6ef31898e90bfb04bf7cd085d660decffae35cff978c28 |
| Publication page | 10060a37e872676f6312d2df011c3b199d92486196852f580d30ac0b4a2068d7 |
| Manifest | fc35385094a0c68fddd75f6839cad70013b932bf187284a1b0078ac38c4eb6fc |
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 | nOFycywjo5zYbr4XUkXckbH/HzmiAdZj3hcbO4yW8vt2iSn6PFislSs9+y6HHrdivpLPlF+AKz3yLvifRPNBBA== |
| 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
| 2026-09-17T09:41:26.317618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092788observed 10060a37e872676f6312d2df011c3b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.297762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092788/manifest.jsonobserved fc35385094a0c68fddd75f6839cad700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.278792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092788/publication.mdobserved 5b01923c955cb5c55f6ef31898e90bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.251092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092788/publication.txtobserved 813523896d20fd047ebbc2a0eb77d8d6...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. |
|---|