OT-2026-000064455
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000064455) never changes.
Identity and time
| Publication number | OT-2026-000064455 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-769d-b0f8-139a2a9cb17b · 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-2026-000064455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bfedb0d3906ff2ae3ca814bafa2a1d3dd6f66ac4ccb28d1aec59e82b8367591 |
|---|---|
| Markdown | 8f7a75ce89fee1dd312fbca59949556d9ff272b013a4627df5e0a1218d65985c |
| Publication page | 91c233a2a738bb811d6685df4955074e13fa6f3a9b6ec40f88d53d2db05f9116 |
| Manifest | 01ff9d24357061806af7e10140b59ed9727f68a0ba47658738d05469e3a8a696 |
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 | PF9dDe9f1H8DExIRXSuSdu1kGISbe0yPqvJh4OSa0Slo0K7kSoLf5UQGf+oY67htQDWfoWRUW55g/NCmNHuwAQ== |
| 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
| 2026-09-17T10:36:38.629156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064455observed 91c233a2a738bb811d6685df4955074e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:38.613026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064455/manifest.jsonobserved 01ff9d24357061806af7e10140b59ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:38.595299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064455/publication.mdobserved 8f7a75ce89fee1dd312fbca59949556d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:38.579615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064455/publication.txtobserved 5bfedb0d3906ff2ae3ca814bafa2a1d3...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. |
|---|