OT-2026-000065603
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000065603) never changes.
Identity and time
| Publication number | OT-2026-000065603 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7fcd-8659-e324022e0e60 · 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-2026-000065603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8acea48bea818b380249adee4847e6a1049f6f56604320feaa36ab0569602507 |
|---|---|
| Markdown | 2ea4fa1fba9d3e39e8eab12f973a091fc9cd9c39d2e64a09bbfb2b68e451b630 |
| Publication page | 87e44a0375afc1106f124e8713121e0adf8c0ffc17cacc37ba47be69498f4825 |
| Manifest | 980e29962501f633a2389f7d2b1d8c5b0d24fc09be0a8fb2f1870c8e07a97778 |
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 | V5c/0eDu90PhMM/gszx3GA/d2ORqdk1kzZSc0b93IRw3QASrcd6BOWMxxrV0Kt1zl+fzVQ/0l/Fov4FPZ3NQBg== |
| 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
| 2026-09-17T10:33:58.801582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065603observed 87e44a0375afc1106f124e8713121e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:58.766713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065603/manifest.jsonobserved 980e29962501f633a2389f7d2b1d8c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:58.728995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065603/publication.mdobserved 2ea4fa1fba9d3e39e8eab12f973a091f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:58.675871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065603/publication.txtobserved 8acea48bea818b380249adee4847e6a1...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. |
|---|