OT-2026-000098659
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000098659) never changes.
Identity and time
| Publication number | OT-2026-000098659 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7d07-8460-2cb6fde05702 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098659 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2d47e1fa3e7e8f7417e40b5d797049c496c987e945e7bde1d8034d5ef76a525 |
|---|---|
| Markdown | 45f23019c629e80ee1ddeb6fdc4352652d45fc5711cbcad3f5c0d5948a87f097 |
| Publication page | 43aed33979513c0499eaca8c4a2c6957eee27022f38e929aec321eae755dc415 |
| Manifest | 7b7bbe5afb5d54d701f0d8fe39f6f3d2bf228fcbdcdd6df5d18e163cb4f16c7f |
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 | v4I3VNxawqOBu9BRBJDYDsDTviBzr7zrmyluyEccq6LkuPMR0N9+8C0+IICECMnDLh9yXyDLPbK4sWmp0Ne4AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:57.360973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098659observed 43aed33979513c0499eaca8c4a2c6957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:57.343499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098659/manifest.jsonobserved 7b7bbe5afb5d54d701f0d8fe39f6f3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.324302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098659/publication.mdobserved 45f23019c629e80ee1ddeb6fdc435265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.303933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098659/publication.txtobserved a2d47e1fa3e7e8f7417e40b5d797049c...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. |
|---|