OT-2026-000006079
Publication integrity record
Vacuum cup gripper, three zone face, plant vacuum fed, sustained 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-2026-000006079) never changes.
Identity and time
| Publication number | OT-2026-000006079 · never reused |
|---|---|
| Internal UUID | 01a0a94e-a31a-7e2f-9778-2b7d891bed3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:38.204418Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006079 |
| Status | PUBLIC |
Content hashes
| Canonical text | b847b95d4dda773082223b8e92ccf28cb8e17aeff26f782f78205338edb2c230 |
|---|---|
| Markdown | c05f0ae8da6fbc2a0186229ea4607af1c0a7eac44dfa3367855321b05d441c16 |
| Publication page | d7113d010950c56e831665d40563f4d9498b2f3bb94bb3e5401859b0773d5da2 |
| Manifest | 40ee75024067c7ef79e2a416fb3b579f05dfc910b93ba1bba27faa242a78bdc8 |
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 | jFazCfZ4UXJm7AErCVepYs8cigdma4VM7M2GIrKUr8YuQNDorvEKNOhSL6aR+5VY49YtsKiWy+vxC5xynM97DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:29.901533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006079observed d7113d010950c56e831665d40563f4d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:29.887890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006079/manifest.jsonobserved 40ee75024067c7ef79e2a416fb3b579f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.873774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006079/publication.mdobserved c05f0ae8da6fbc2a0186229ea4607af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.737496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006079/publication.txtobserved b847b95d4dda773082223b8e92ccf28c...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. |
|---|