OT-2026-000089014
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000089014) never changes.
Identity and time
| Publication number | OT-2026-000089014 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f12-7caa-abb8-b26e184b310c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089014 |
| Status | PUBLIC |
Content hashes
| Canonical text | e00c21ab7aaa10f07bd637cd0ac99c3a63b93f1298ead9c3aababd5d06441d90 |
|---|---|
| Markdown | a512518c7df6265713f31ba2b83725901daaa42ae9d8406328deb719ed0fbd32 |
| Publication page | 5c99f1822d632d36edb870f6e7483b415e8812b5342c33652b78916c78d75102 |
| Manifest | b83e25201cec89ffd34df4eeac0707df17f80ba4bf65744771815f61c81a4049 |
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 | W48Y3clcTpMUz8s8DryR1oESJ20f7wAgkTmadqb7eizvxNi2Jdi4U5AIGEpgO+IneROC5v/curlngpt8dnyfBQ== |
| 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
| 2026-09-17T09:48:31.159388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089014observed 5c99f1822d632d36edb870f6e7483b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:31.141836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089014/manifest.jsonobserved b83e25201cec89ffd34df4eeac0707df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:31.124083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089014/publication.mdobserved a512518c7df6265713f31ba2b8372590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:31.106572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089014/publication.txtobserved e00c21ab7aaa10f07bd637cd0ac99c3a...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. |
|---|