OT-2026-000098194
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000098194) never changes.
Identity and time
| Publication number | OT-2026-000098194 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-75e3-b24d-39495ee9ed06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2382fb0e94fc95fc6262acdfd0585530c86f44e51537854afd16d7192aeff36a |
|---|---|
| Markdown | 15aa434a3f8f931ef6e53149509f21bb951fb3390892bc0cfe547507e3d46f6d |
| Publication page | f3fc30e97f6448d02f47ce8a896771b66481311ea92646328f599710e1dcb883 |
| Manifest | e61994cde7c700ca20e0e62d1c99e44892db48daf80e81d40ee3e0ec1e4a9271 |
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 | CRo0xuRS/XICuuDWLOXGAryWo8Llq8aK3I9PeB79eB4aRrZ6J96j/qA5XolQplD0sgFgJNio0KHwMu9xRQ5bCQ== |
| 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
| 2026-09-17T09:31:21.182588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098194observed f3fc30e97f6448d02f47ce8a896771b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.165582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098194/manifest.jsonobserved e61994cde7c700ca20e0e62d1c99e448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.148293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098194/publication.mdobserved 15aa434a3f8f931ef6e53149509f21bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.129996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098194/publication.txtobserved 2382fb0e94fc95fc6262acdfd0585530...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. |
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