OT-2026-000097372
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097372) never changes.
Identity and time
| Publication number | OT-2026-000097372 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-725c-9cc1-3d4c53d6606d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097372 |
| Status | PUBLIC |
Content hashes
| Canonical text | e031e0b756499c6e980149bbca46842bdf10609bdf8d449e4b22666325817f4e |
|---|---|
| Markdown | e64947eb1cba08a3de950c92bd9db3f779da0d1abd3f9418f54f1abf018a8e5d |
| Publication page | e3671b93cac6233adf85a16146ddd70f9f7e7bd0593958466ad47860620777ee |
| Manifest | b75b78750d66d1d2f69df52f2c1a28d382a53e4f75cde4eb2a63b710d25034b1 |
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 | +DENL4MeJwCnjbWn3hwiF/DmrIwRGazxrRfdLa132jl+Rgy0L5y5A2p04RT36VRrWr0bmxXlsUEoX3j3EnSWDA== |
| 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
| 2026-09-17T09:33:39.012994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097372observed e3671b93cac6233adf85a16146ddd70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:38.992585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097372/manifest.jsonobserved b75b78750d66d1d2f69df52f2c1a28d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.972582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097372/publication.mdobserved e64947eb1cba08a3de950c92bd9db3f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.951796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097372/publication.txtobserved e031e0b756499c6e980149bbca46842b...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. |
|---|