OT-2026-000083246
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000083246) never changes.
Identity and time
| Publication number | OT-2026-000083246 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-794f-9f85-7abf9ffe03a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b24ca8a88e1d3361403826ebf69733593000ae33b1b5ce3706d5850c5d11cfc |
|---|---|
| Markdown | 20c92b86d317ea81a84eaff697e03ea27d99ff3ccd5f3ae6ac5d5b1b2c962bd4 |
| Publication page | 4bf57e718701b193ad6e0ece4a6ef05fd528401cfb03da398b00d3b703e98005 |
| Manifest | 9a9d9b818f49927917de22c401abdcd86cfe8726e5a1604d3e9397e5563449c5 |
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 | KC3gRnKsatWY9BZOcl1BJU4ZEu7Nerf8fl4PDyfBuaknBeNikp5F1WdjtaMzvBcgYDH3fo+SHB8WmWDDDdD6AA== |
| 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
| 2026-09-17T09:01:14.337947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083246observed 4bf57e718701b193ad6e0ece4a6ef05f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:14.319417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083246/manifest.jsonobserved 9a9d9b818f49927917de22c401abdcd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:14.180408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083246/publication.mdobserved 20c92b86d317ea81a84eaff697e03ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:14.159853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083246/publication.txtobserved 6b24ca8a88e1d3361403826ebf697335...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. |
|---|