OT-2026-000082886
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000082886) never changes.
Identity and time
| Publication number | OT-2026-000082886 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-766e-b3ae-72b433a3bf0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082886 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7353bdbeb8e9c96e7d9642a0d279d814af6e3e57daddc8569561fe534fa7714 |
|---|---|
| Markdown | 0e29bf36061296c4a81037c2e039cc64689df9651b0d50c5b95706fbb75b7af1 |
| Publication page | 0e96f54f79ee134e08c8d38ebf9459ea3a62af0f7e3e7d96f1b44923f95a1803 |
| Manifest | 1ba0846808e84f5e4300d18c574f8121f29a1a56937c5978adefac7c27ba8a56 |
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 | xJEaK12rW8OQ4rGw0MDT7js7D+4aDOq0DIiqS2TqBWywuSburGKuOEZyamElrvQK7s5vUGEZIvaVPd701F5nDA== |
| 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
| 2026-09-17T09:58:34.231839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082886observed 0e96f54f79ee134e08c8d38ebf9459ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:34.214015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082886/manifest.jsonobserved 1ba0846808e84f5e4300d18c574f8121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.196347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082886/publication.mdobserved 0e29bf36061296c4a81037c2e039cc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.179410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082886/publication.txtobserved b7353bdbeb8e9c96e7d9642a0d279d81...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. |
|---|