OT-2026-000016738
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000016738) never changes.
Identity and time
| Publication number | OT-2026-000016738 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-73de-bf54-adf82c4d6205 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9577ed54bcdd522e45fbd71a755eee18ca47658e90334aaa8e4f3aecabd6dc26 |
|---|---|
| Markdown | 4fddf410551338a70b940df5a71b1e993316ac81d190c173d4f3b79d22f9e3e5 |
| Publication page | 7d8c738c243fa99c557a29314c28ffc601b3a825519513146a37daf2c38b5985 |
| Manifest | 2be526d5719a8e3d683220b42de8348c1fcab2e7c2c706dcaf6885460276bf6e |
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 | bki0wNA/p64crDeCuXdnnbWMajvkEcicjOuJI7XT4q95dHybCCii1IC7bdg8eoqOLeklckLO8B3NP1YrgzoCAw== |
| 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
| 2026-09-17T12:02:58.200850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016738observed 7d8c738c243fa99c557a29314c28ffc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:58.183531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016738/manifest.jsonobserved 2be526d5719a8e3d683220b42de8348c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:58.167640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016738/publication.mdobserved 4fddf410551338a70b940df5a71b1e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:58.150186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016738/publication.txtobserved 9577ed54bcdd522e45fbd71a755eee18...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. |
|---|