OT-2026-000059073
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059073) never changes.
Identity and time
| Publication number | OT-2026-000059073 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-76a9-9ebe-bb6dee5172ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059073 |
| Status | PUBLIC |
Content hashes
| Canonical text | e50eb21ccfb9a624556260c2c1d499c46d2d850afabc8089b080008d768a3620 |
|---|---|
| Markdown | 52bd2d15558cacb8b28a457f5ad21fe868d025079d2c9f079b3397cbb8f87ceb |
| Publication page | 64b048b5e7fc8048cca026b885a40cede1c58de5b97f781f3c72f5f5ccddefb2 |
| Manifest | 1b7488451b42bd5b7cf16779035b8c8fe8187751e2965ea6c19056247502a2cf |
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 | SkHVaUluk7S/4ohs2hnxC1sXnMRTd45xBgoS0ULH+9ETK0TyZpl5PLMxweNTLbC82RQYfDZdKZWPqs4OMnvIAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:53.913002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059073observed 64b048b5e7fc8048cca026b885a40ced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:53.894216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059073/manifest.jsonobserved 1b7488451b42bd5b7cf16779035b8c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:53.876138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059073/publication.mdobserved 52bd2d15558cacb8b28a457f5ad21fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:53.855457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059073/publication.txtobserved e50eb21ccfb9a624556260c2c1d499c4...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. |
|---|