OT-2026-000100865
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000100865) never changes.
Identity and time
| Publication number | OT-2026-000100865 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-79cd-996d-5fbfa19f8530 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100865 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb66773906dcd399cc0a1e5da7c54ebd9ce58a4d8aee0837a292684ee3d4f992 |
|---|---|
| Markdown | 9e767b184eeb2d3071e6d64d8cf6780cb8889947f4e4319ec3065083385fa28e |
| Publication page | 5d41d945ba2faadae6316175445ad9115ae2e063720872fd4aebb945dd630d96 |
| Manifest | a1327b642d6c025bca9c27ebc72fc9c1c72fd8489d4aaf970b23b67b1f8334ff |
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 | VpiJYzN7Ba/128kkY/QxCPkQG6o7Bo+PjKY++3l+c1+jWEdjfpAujwUWnNNBuDQdPv7z9ecIe8putG6bDDoWAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:47.846884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100865observed 5d41d945ba2faadae6316175445ad911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.827637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100865/manifest.jsonobserved a1327b642d6c025bca9c27ebc72fc9c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.807357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100865/publication.mdobserved 9e767b184eeb2d3071e6d64d8cf6780c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.787916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100865/publication.txtobserved bb66773906dcd399cc0a1e5da7c54ebd...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. |
|---|