OT-2026-000035410
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000035410) never changes.
Identity and time
| Publication number | OT-2026-000035410 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7551-b517-db9760d0e79f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035410 |
| Status | PUBLIC |
Content hashes
| Canonical text | de191b540ff1534843d54776f0b182ea8508887a127ec7db3dc530480ee5a320 |
|---|---|
| Markdown | 5eda335096eae6c351e511d6ca2173abc3f6bcbb7fd6d25338d875d497dd4056 |
| Publication page | 93414fb89d588f2c45715e2718bd6d48c860495a47abaed14846f593768f9de1 |
| Manifest | 33d9a91adc4624b22d0578ae7a6d639ea0ad1fe873a70492fd6e4518396307b6 |
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 | Axl0xr378SjWXuSIMkZZ1s5SPCCnbTqLX0t3TUNbQUkIpgbY6PB5XgK0QnFiS/4HyKkuAMBD+cG39HN5/b2EDw== |
| 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
| 2026-09-17T11:28:42.836954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035410observed 93414fb89d588f2c45715e2718bd6d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:42.814751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035410/manifest.jsonobserved 33d9a91adc4624b22d0578ae7a6d639e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.791852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035410/publication.mdobserved 5eda335096eae6c351e511d6ca2173ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.773771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035410/publication.txtobserved de191b540ff1534843d54776f0b182ea...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. |
|---|