OT-2026-000062982
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062982) never changes.
Identity and time
| Publication number | OT-2026-000062982 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7a47-83c1-bc89472047b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5db0ae3974b505c051e9fa93679bea1b69f3b309cd6c0372eb3b1d7a745965cd |
|---|---|
| Markdown | 360fa6818f04f7044a47f53304c5e095e5a27d2d250bd4373830f24a74b37bc1 |
| Publication page | fe9b29612ede00b24b1cc068ebee18cfd1d51fc72580d01336e8bfa6aa62130a |
| Manifest | 3093a0c22fa6d7744a6ef5c8dd17c19df1cb7092b962b0339cd1a3b1d58019a2 |
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 | jJ6yfLi0BdxDTUpk5bXuT+iqUBuOV45Gei1RlJ/5OjpnhAdmmI+pb2Ifcj1LzcFaESuZU+6a73biMnGK1UGJBA== |
| 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
| 2026-09-17T10:40:30.317597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982observed fe9b29612ede00b24b1cc068ebee18cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:30.297089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/manifest.jsonobserved 3093a0c22fa6d7744a6ef5c8dd17c19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.277390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/publication.mdobserved 360fa6818f04f7044a47f53304c5e095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.259594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/publication.txtobserved 5db0ae3974b505c051e9fa93679bea1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:43.069524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982observed fe9b29612ede00b24b1cc068ebee18cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:43.049577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/manifest.jsonobserved 3093a0c22fa6d7744a6ef5c8dd17c19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:43.032094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/publication.mdobserved 360fa6818f04f7044a47f53304c5e095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:43.013273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062982/publication.txtobserved 5db0ae3974b505c051e9fa93679bea1b...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. |
|---|