OT-2026-000005608
Publication integrity record
Vacuum cup gripper, three outlet manifold, plant vacuum fed, 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-2026-000005608) never changes.
Identity and time
| Publication number | OT-2026-000005608 · never reused |
|---|---|
| Internal UUID | 01a0a93e-ddbe-7698-b1f8-6b7ef752848f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:04:24.641088Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005608 |
| Status | PUBLIC |
Content hashes
| Canonical text | f352d77b2f623a08be22375f78935440ee5ebb050054e5f11784daea83531526 |
|---|---|
| Markdown | 92b51f59d772f1c0575b630d3cda7f6621e5423164d81cf6c32bcaad3f8b3582 |
| Publication page | 33ea51a0b2007d99a7ed25caad85eb8b40f9abbe92dc642616349e07802d0503 |
| Manifest | febd8c669f570429d1364b4d3cdc32cb3e21b52246084d3f1c6ee71faba78731 |
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 | G1KmshK8WOTrojU1a4sskOcZ7JipwrDgiflOwDFDeP3CFsVZ0xJC60eKxaH4Sz0gK9p7wKF7zNP7stOul8jHBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:21.228984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005608observed 33ea51a0b2007d99a7ed25caad85eb8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:21.214501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005608/manifest.jsonobserved febd8c669f570429d1364b4d3cdc32cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:21.199800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005608/publication.mdobserved 92b51f59d772f1c0575b630d3cda7f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:21.186503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005608/publication.txtobserved f352d77b2f623a08be22375f78935440...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. |
|---|