OT-2026-000098320
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000098320) never changes.
Identity and time
| Publication number | OT-2026-000098320 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7cb1-b52f-1ce9147169d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80da783999ad080f4646135192617a1801230869f019faebfd221671507612f2 |
|---|---|
| Markdown | d4e25fdc8731237106d09c8fee35cd36a666d0b1bb1f8bd3bf1d841bc0b6382d |
| Publication page | 00be96366a271d6c6b95d94ff4d4c297b4251c01375cd51e07cb2f0eb19d74e9 |
| Manifest | 9cfaaa6731b517e27cadeb6776c3b4b3aed985abc523491c5ca0254d710b5519 |
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 | T7dt19KBovBsswRGRyUoMGGhc4jPaVtRQtwAfi0KBtdOTfgPy+9YPlYwA37jX4AU94nveSfHYF4b7yJNHYqKBw== |
| 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
| 2026-09-17T09:31:31.072463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098320observed 00be96366a271d6c6b95d94ff4d4c297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:31.036703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098320/manifest.jsonobserved 9cfaaa6731b517e27cadeb6776c3b4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.019325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098320/publication.mdobserved d4e25fdc8731237106d09c8fee35cd36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.982679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098320/publication.txtobserved 80da783999ad080f4646135192617a18...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. |
|---|