OT-2026-000015262
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000015262) never changes.
Identity and time
| Publication number | OT-2026-000015262 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef48-7fa5-a20e-0087561a8937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015262 |
| Status | PUBLIC |
Content hashes
| Canonical text | f41ed474006d8bf526fc146e0a0fc66d379238ef2b37cc8f1ca06b748c775091 |
|---|---|
| Markdown | a692c583bcee430a01a3c2b014746f1a33add7a047c6baefb90bf426d49e1447 |
| Publication page | 4d127618d53bea11561f01ab52c7c1cfa12cc1c355aa63233b5847fe751f1a14 |
| Manifest | ecc64b966d660d2ab5cb6b002c7ec8eb0632a48b5b449db6ece46f6ac3b459a3 |
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 | JdelbzBW64pT47EuIHmvNHMdWwUnPx6tiWAG61NclZOrEutdgiHixJmg/CCbgUa6yOWj4ONRsyR8VH2Wgks+Aw== |
| 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
| 2026-09-17T12:05:56.212503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015262observed 4d127618d53bea11561f01ab52c7c1cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:56.193785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015262/manifest.jsonobserved ecc64b966d660d2ab5cb6b002c7ec8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:56.174468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015262/publication.mdobserved a692c583bcee430a01a3c2b014746f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:56.154413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015262/publication.txtobserved f41ed474006d8bf526fc146e0a0fc66d...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. |
|---|