OT-2026-000102082
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000102082) never changes.
Identity and time
| Publication number | OT-2026-000102082 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7490-87ea-1065adedac99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15d716e8f65b5cb37924ad0f3e82ddc278d99b78e0217cc78c70c0a560209e05 |
|---|---|
| Markdown | 9ca20973fe83b8e9a9fb11561f4bfdf5acd1f2ca93f084cf2812a3a41c2ba2b0 |
| Publication page | 1b01dbc57f09270a8d9e4a2bd18be248f7317cb47feef088603341ca13a3d49b |
| Manifest | b11025f2f1ec123f94b18ba230b1117cda9cbfa108f78406fcbef499553d843a |
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 | IKzQyu/nI4SQv1dB0+tOHxHETeGk8SJCv/xqDH6Uq3lJiqyfMGgnTqXDLGjINHolVXTTzmQqN8dihqpzQ4mECA== |
| 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
| 2026-09-17T09:25:13.685334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102082observed 1b01dbc57f09270a8d9e4a2bd18be248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:13.666741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102082/manifest.jsonobserved b11025f2f1ec123f94b18ba230b1117c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.647166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102082/publication.mdobserved 9ca20973fe83b8e9a9fb11561f4bfdf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.630399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102082/publication.txtobserved 15d716e8f65b5cb37924ad0f3e82ddc2...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. |
|---|