OT-2026-000025314
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000025314) never changes.
Identity and time
| Publication number | OT-2026-000025314 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-796b-ba6d-af7a21012a30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70c47a0adb787e317494a41f04af17f99b20bc9a9d023ce4b32711e0a06b01c0 |
|---|---|
| Markdown | dcb3004bf6fe0bedd1abacace0a3406e333afdd426724db1e05feedbccf9ba47 |
| Publication page | 1e72f043484e71241a07485a50e2e52e864501b1a2f631f09645a4f77549ac93 |
| Manifest | 57c6c0607efb677a966c30741679d34bd75b8c43c9228aa382cf207e10c97e77 |
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 | qaFf2wcUkMLXRUCGDtQq80xwu6MbxT+xuxdlt91qftS9RGdUrW5m3ULE7srvTGwBNAcFh1Ph7FCaHTMO4iWADw== |
| 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
| 2026-09-17T11:47:20.092700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025314observed 1e72f043484e71241a07485a50e2e52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:20.073567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025314/manifest.jsonobserved 57c6c0607efb677a966c30741679d34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.054813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025314/publication.mdobserved dcb3004bf6fe0bedd1abacace0a3406e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.035233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025314/publication.txtobserved 70c47a0adb787e317494a41f04af17f9...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. |
|---|