OT-2026-000015463
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000015463) never changes.
Identity and time
| Publication number | OT-2026-000015463 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-786e-80b2-e2352f2b1e26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c8bbd5a34856b88aea2c4732aa00bb1de0dfbd80b1ee84b74d0db41a8dc366f |
|---|---|
| Markdown | 8ae70f153bb1e8c508a5d452ccace97e7878f221a11295f55c39d1808f2c3490 |
| Publication page | 3e454d094e6a6697eef16cec23ddbb0316a1c54f522bd5f73cb9c39916a8b129 |
| Manifest | fbdeffa1b52755afa5e71ae532504b01b90fc6d984f40469abbf9d19cf13ca21 |
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 | X9m/tCgRFR0dkRbHgWZJxHpXlr3D2A9sJCNAaDA056Z79XRG+Qx/NhHGk0uTY0sBU4553JsvjnlaSwGx7scICw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:12.929946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015463observed 3e454d094e6a6697eef16cec23ddbb03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:12.911328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015463/manifest.jsonobserved fbdeffa1b52755afa5e71ae532504b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:12.893616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015463/publication.mdobserved 8ae70f153bb1e8c508a5d452ccace97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:12.874536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015463/publication.txtobserved 7c8bbd5a34856b88aea2c4732aa00bb1...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. |
|---|