OT-2026-000097645
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000097645) never changes.
Identity and time
| Publication number | OT-2026-000097645 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7da2-951f-07348d08d9b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 334c3bcdd7ee7809279d51fe6a388cca973578a619c005fa103614cf892771d5 |
|---|---|
| Markdown | a60183c524095ca165da5c877bb74767f995c0c8a581cca5baf1800557e578a1 |
| Publication page | 63853e9ce6b776a3955b6cbf6611df1440cece6775fd1dd89a78763c027d0d6f |
| Manifest | 47cc5285a974d87f9fff3d3023178cb4399a6e2dd3de04a0f1e741c0a1a0b764 |
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 | 3m3d9aEJBVhKI3QvUA1MxJ44+zlcgJpvCOZcPmMbmRB8+K+PUHclxNOtWSYpZ/FtpMf9CDJdOQNK/HIpvQExCQ== |
| 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
| 2026-09-17T09:32:39.533887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097645observed 63853e9ce6b776a3955b6cbf6611df14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:39.518318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097645/manifest.jsonobserved 47cc5285a974d87f9fff3d3023178cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.501965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097645/publication.mdobserved a60183c524095ca165da5c877bb74767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.484125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097645/publication.txtobserved 334c3bcdd7ee7809279d51fe6a388cca...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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