OT-2026-000006594
Publication integrity record
Bellows cup vacuum gripper, plant vacuum fed, sustained blow off before set down, plastic cups
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-2026-000006594) never changes.
Identity and time
| Publication number | OT-2026-000006594 · never reused |
|---|---|
| Internal UUID | 01a0a960-b7f5-770e-b5eb-c7e8c24b73ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:41:23.191698Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006594 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec6c530255c523ff0fb7ec088325b142ae7945b3cc611b6acc918b9993477acf |
|---|---|
| Markdown | b0ee8354620452966abacd9718887a9440e5b06890c7ed081133a55202e2c550 |
| Publication page | ad08e69006176ba10fd5e123e17565553186de728d004323b4a7735b3cb985f1 |
| Manifest | 9d3e74d9dc08c0e19d506166d0be5a22ebc229263cded4bfe6b14cae5c98e627 |
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 | BPmzxW6n7J56pB3au1IFhWj2W8DzNERQrlQ8eG6+LBUuMcNMy50QsxLGIw9TrZ6iKkXINNOaV+6VWKgKPZA2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:27.246126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006594observed ad08e69006176ba10fd5e123e1756555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:27.233650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006594/manifest.jsonobserved 9d3e74d9dc08c0e19d506166d0be5a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.221623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006594/publication.mdobserved b0ee8354620452966abacd9718887a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.209220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006594/publication.txtobserved ec6c530255c523ff0fb7ec088325b142...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. |
|---|