OT-2026-000044566
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044566) never changes.
Identity and time
| Publication number | OT-2026-000044566 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-795a-b541-be76288ba08d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ff1e3adf62db4b614244fbfb018987e1f65508e004aa12679c1de526c3a5639 |
|---|---|
| Markdown | 97e9af0926ff72bbd9db532c838f1b9fddb183dc6b31cb2ff7785a5b1947064d |
| Publication page | f43123058929f442a06ba95584f76213fb9d04b9f53d18a6e55f6dd204305456 |
| Manifest | 255ec02314d9d2a976a68f9a0bd220e59a451875a63fba82f202bf4326f510aa |
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 | fMFD6Bv5ij6WLYhc/asWd80Eky7oIXe7emY5YofeqpYdmZsNx9JyJztQE95MPSZ3+y6HzkhdU4q0kG0u4/TIBQ== |
| 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
| 2026-09-17T11:11:45.575763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044566observed f43123058929f442a06ba95584f76213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:45.557141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044566/manifest.jsonobserved 255ec02314d9d2a976a68f9a0bd220e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:45.535150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044566/publication.mdobserved 97e9af0926ff72bbd9db532c838f1b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:45.517542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044566/publication.txtobserved 2ff1e3adf62db4b614244fbfb018987e...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. |
|---|