OT-2026-000062797
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000062797) never changes.
Identity and time
| Publication number | OT-2026-000062797 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7049-bb4a-f66c7839e30e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0de1432fdbb64fa3e49aeaeeef5381ffcb7e83b983eea1ad20f9f58535245568 |
|---|---|
| Markdown | 2472f4705730583242745aafe73a3ac5b5fffd02ead8dd03342b959990382363 |
| Publication page | db580773e8c8d1c6f9fd7b832058275ceac69ca11e1069dcdce5d68ecc28c01e |
| Manifest | b389bcdf3e2da98cc59e3da64a0ae78df754826bfa1f915e56c3b07ec158eb38 |
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 | ZLgd6M3HSxXB8CTyi+MvrXwCV6w8YVNavJSEZWYgeqLQKOUEd621T+pSnEdgJAG5gdhNNcqJdKH/Nk0kaZshBQ== |
| 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
| 2026-09-17T10:39:23.393527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062797observed db580773e8c8d1c6f9fd7b832058275c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.375186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062797/manifest.jsonobserved b389bcdf3e2da98cc59e3da64a0ae78d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.356355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062797/publication.mdobserved 2472f4705730583242745aafe73a3ac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.334192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062797/publication.txtobserved 0de1432fdbb64fa3e49aeaeeef5381ff...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. |
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