OT-2026-000086966
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000086966) never changes.
Identity and time
| Publication number | OT-2026-000086966 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7f48-86e9-fbaf99f51472 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 235aebe4be26aeb08d48db6d213aac891320caedc1ddd167c99ef339bd3a0325 |
|---|---|
| Markdown | 73906b6ca5d8254dd78f6fed59b50fbee2be3bd91b9da12ca0c6c3548fd9d8ab |
| Publication page | f2bc593a6211dc1a92fb8b83c5015d5b0bea2637342ae22c6ad11321d23bdc49 |
| Manifest | 70b2d904419fa37a55fe600aa0a5a009f885d4ef05f5d3eb7e551439cdfe298a |
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 | eguFH5FhnZfuhhTYKIc/PKec2XAtjkH08vZkRrAfjk+XooAtq3qsc/BnC6R0Xy1eLj9pVM9Lwf39qVdMUB8VBw== |
| 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
| 2026-09-17T09:51:51.848945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086966observed f2bc593a6211dc1a92fb8b83c5015d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:51.832149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086966/manifest.jsonobserved 70b2d904419fa37a55fe600aa0a5a009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.813266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086966/publication.mdobserved 73906b6ca5d8254dd78f6fed59b50fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.796426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086966/publication.txtobserved 235aebe4be26aeb08d48db6d213aac89...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. |
|---|