OT-2026-000034983
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034983) never changes.
Identity and time
| Publication number | OT-2026-000034983 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7ae3-8e6b-e46111474d13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4153683822788586f3faf2e3843e1b58bdbfd52364a39f28c9277034f56069b9 |
|---|---|
| Markdown | ac57005498fb994b5f44fda76ee54e711b21a1c28102b5b829a9667440abdfb0 |
| Publication page | 70c64453b6a6329106dd50cabf667627379cfa42cb81311d7930bb15a2933ca7 |
| Manifest | 1c7d4f7fde90ddaba12f9afd2f6c140fbd2fbd3f597f0958a76c406758036570 |
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 | j9t/mqBRX+lgnefIPhAv+qRwHNdhdKC6XAuJMx6bMSNxbiiNpuVY2Q9oYTx9DM5VKphG5CQTyfn9/VgA4rjxBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:55.065013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034983observed 70c64453b6a6329106dd50cabf667627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:55.040479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034983/manifest.jsonobserved 1c7d4f7fde90ddaba12f9afd2f6c140f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:55.011979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034983/publication.mdobserved ac57005498fb994b5f44fda76ee54e71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:54.985255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034983/publication.txtobserved 4153683822788586f3faf2e3843e1b58...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. |
|---|