OT-2026-000070822
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented before set-down, on a tool changer
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-2026-000070822) never changes.
Identity and time
| Publication number | OT-2026-000070822 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-77c3-b2d3-d6358bfbc469 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29094cb533b2c121fb3223844d283b44e091e48e85738143e77c581f2174bea6 |
|---|---|
| Markdown | 7e123b2496edb63cd03bbf79f76156945f72edb492ad57d75cc0ac6ddd6bcb49 |
| Publication page | 34ad38e100b4d9d4ac085124b6fe773306acb75e68f54599bff81ce35da5243e |
| Manifest | 5a9922383d0d99be907bc98391275d1622f3d36a5a0bcfe6dfade452d750a010 |
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 | PjjPZZZtP0zQlqq6LUkTwlB/8MdxC2k6ZOsekah3T5wR88qcUVRTRLv6iKE8pZe4jTln0G5635Vi2iBuaJNFBQ== |
| 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
| 2026-09-17T10:25:37.987221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070822observed 34ad38e100b4d9d4ac085124b6fe7733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:37.969038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070822/manifest.jsonobserved 5a9922383d0d99be907bc98391275d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:37.951156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070822/publication.mdobserved 7e123b2496edb63cd03bbf79f7615694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:37.933570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070822/publication.txtobserved 29094cb533b2c121fb3223844d283b44...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. |
|---|