OT-2026-000044334
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044334) never changes.
Identity and time
| Publication number | OT-2026-000044334 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7d0e-860d-8b13e40f2230 · 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-2026-000044334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a9ad7de88e0121a7570f9ce5c01604fb7fe7b8f024d10267a7860c4ea8b7bb5 |
|---|---|
| Markdown | 2fe7fc16a66e983359eb8f0145725d1e75d63328ef157cb04b217d726d03fc62 |
| Publication page | 32b31371fbd7d95cd1517822cae6af796cb4a91f34edcba04297eb0afac311d3 |
| Manifest | 66e18563c4627472845678fb9795420565b4290e45feaaae8f39f1415f324086 |
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 | GXj5JM5tlX3bES3AX1gB4C/EFEX0HRMuWBs1Hj2tvrlib6RO/YvgeWvGRX0dQWkZ1ncWX0VaKR/AEQn41b4FDw== |
| 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
| 2026-09-17T08:30:22.986773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044334observed 32b31371fbd7d95cd1517822cae6af79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:22.968475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044334/manifest.jsonobserved 66e18563c4627472845678fb97954205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:22.821765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044334/publication.mdobserved 2fe7fc16a66e983359eb8f0145725d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:22.801386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044334/publication.txtobserved 7a9ad7de88e0121a7570f9ce5c01604f...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. |
|---|