OT-2026-000064275
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, 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-2026-000064275) never changes.
Identity and time
| Publication number | OT-2026-000064275 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7a88-8003-0d39daf50b58 · 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-2026-000064275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a08f39a1c78a5efb303f30f4a50655c092c1a2b7266ab5d3c9f92d2abb6a14b |
|---|---|
| Markdown | 7cb660e55adbfc0438a89d407df2ce8823bcbcef18e52b58a5c3a97d62bb3272 |
| Publication page | bba770ce9cabaab2f34d42e212f7dc456fcc81adbb934cf6417908813d9961f2 |
| Manifest | 0c8f695e613f39869d7f296a1e9c7bc400604ba967dd653c38f6b8408fa58a03 |
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 | Ovo1xVEbB4n4GGp+CkCSnSsaIr4j3DCcBY2iY5nB+Bt5ZTGAMfMiEGGWUOi7ravMDWiw21BlEF8R+fFQ30r1AQ== |
| 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
| 2026-09-17T10:36:24.809214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064275observed bba770ce9cabaab2f34d42e212f7dc45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:24.790532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064275/manifest.jsonobserved 0c8f695e613f39869d7f296a1e9c7bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.774426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064275/publication.mdobserved 7cb660e55adbfc0438a89d407df2ce88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.758660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064275/publication.txtobserved 1a08f39a1c78a5efb303f30f4a50655c...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. |
|---|