OT-2026-000086866
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000086866) never changes.
Identity and time
| Publication number | OT-2026-000086866 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7f64-8525-a806cb642ff1 · 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-2026-000086866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0452a9ec55a1ec2958138e1e7260392b608fcea8aae261afe20b76257fcc7be7 |
|---|---|
| Markdown | 62bac0886ed65a153a8b2051c8614581b5e98c50b81a45b5f242527b220e038c |
| Publication page | 07cc29b060d28737ff707fa347c4151dcd57f5915d3ead8432c3b990b91cbfa2 |
| Manifest | 57db29945892833048266531188137717dc936ae3535587095fd3cb11bd74268 |
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 | toVuwtIqZ9Vea7pP+20W/KBAYsoJoSy7Er5cJu+ZIgQ6sjn/XhJZuMDQYKLQOipvTm1CCY68JKWeI4PnjJJ5Dw== |
| 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
| 2026-09-17T09:51:42.503918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086866observed 07cc29b060d28737ff707fa347c4151d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:42.485758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086866/manifest.jsonobserved 57db2994589283304826653118813771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:42.468159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086866/publication.mdobserved 62bac0886ed65a153a8b2051c8614581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:42.450627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086866/publication.txtobserved 0452a9ec55a1ec2958138e1e7260392b...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. |
|---|