OT-2026-000065635
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000065635) never changes.
Identity and time
| Publication number | OT-2026-000065635 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7a7f-b3e8-7e557c792b6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065635 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa2ac8ff0580bbaae1524b8a1601d8d3c78d79f3821ad79695457f98462b3dcd |
|---|---|
| Markdown | 22fce0855fe0db1875d036de706ad7b8f2baf006f6601597fe7e5430b90617b0 |
| Publication page | b6f33773d85771165b73cf7367cbbb42ad6d659d3675ea6649858e5bd5e8644f |
| Manifest | 59cd462b46e8b32c48b7ad085aeeff4c76fd659c3f5f03569f2b403c651e9b42 |
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 | gpAJH8hlHWfDXpuuToXE/ppGpfFYHD2TBwiVCDO11sLR34VcH/6zkersy44ESk4r444hmHt34drEZaRNxgJlAw== |
| 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
| 2026-09-17T10:34:01.792016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065635observed b6f33773d85771165b73cf7367cbbb42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.774612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065635/manifest.jsonobserved 59cd462b46e8b32c48b7ad085aeeff4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.756299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065635/publication.mdobserved 22fce0855fe0db1875d036de706ad7b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.737172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065635/publication.txtobserved aa2ac8ff0580bbaae1524b8a1601d8d3...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. |
|---|