OT-2026-000025376
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000025376) never changes.
Identity and time
| Publication number | OT-2026-000025376 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7f09-9688-629a63c6ced7 · 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-2026-000025376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 224f7d1886339d529e31fdcd950b78d7360f2ae21f5d2d0ce26d35612bf3a721 |
|---|---|
| Markdown | 9de077ce761b0d9e4bcc4bc3d1ac4fee22f0a5c1dfcd94ed6349dcf608ce58bd |
| Publication page | 51f82cbf1ac2b5c26bcd9221f50d94355772872f73199d99c5009f240b0acaaa |
| Manifest | 0e6579ee8748ce6810efa26914e5e96c454a25ae6a5e6a3eb4886225ada8752d |
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 | 1IbTLvVFXOoVIVz0CaqoZ8kFQfoVAHWKKBkhTdzoMHQyC5i48tgCmeuF68mZkBqgkqfjAuI0r7I1B8g10DyVDg== |
| 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
| 2026-09-17T11:47:26.370710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025376observed 51f82cbf1ac2b5c26bcd9221f50d9435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:26.352214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025376/manifest.jsonobserved 0e6579ee8748ce6810efa26914e5e96c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.334211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025376/publication.mdobserved 9de077ce761b0d9e4bcc4bc3d1ac4fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.310872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025376/publication.txtobserved 224f7d1886339d529e31fdcd950b78d7...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. |
|---|