OT-2026-000064569
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000064569) never changes.
Identity and time
| Publication number | OT-2026-000064569 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7b39-9b89-c1ca1c67641f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aafb315fd56fb15fda0dac07b94c124cfd91798e817ff8e382e4f482ecfb04c |
|---|---|
| Markdown | 37f42745190468aa45065148a6ed7484f464f0d8109cba2b43d62a8fa6b7ec26 |
| Publication page | f268316b143aaedfc4e942d696b0d07bb6565ec7f1699cbd20bae592e2243179 |
| Manifest | 3967a8b1f5013ca42d9c41d05a27190272f341adbed3936e57d74dbe798fef49 |
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 | SvgWH1mgj9WiXLiuKaYjk+rhf9Cv1J3F3lWhCmQFVN3bDBndVpwqDcWdxYvH7F3kCsXtGgdpWl4Wz8rmRJfoBw== |
| 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
| 2026-09-17T10:36:47.805341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064569observed f268316b143aaedfc4e942d696b0d07b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:47.787323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064569/manifest.jsonobserved 3967a8b1f5013ca42d9c41d05a271902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.768098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064569/publication.mdobserved 37f42745190468aa45065148a6ed7484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.750025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064569/publication.txtobserved 8aafb315fd56fb15fda0dac07b94c124...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. |
|---|