OT-2026-000006002
Publication integrity record
Vacuum cup gripper, ejector fed, pulsed blow off before set down, silicone cups, oval form
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-2026-000006002) never changes.
Identity and time
| Publication number | OT-2026-000006002 · never reused |
|---|---|
| Internal UUID | 01a0a94b-e9f6-79af-a2a1-cf28bf43afe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:18:39.737475Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98622582fcb52af452fc8aa94b7b73cf29fecef5e8058df4d3630b783e2cc2a2 |
|---|---|
| Markdown | fa7c6da657889670d3fc3d4129e8a2311b1bf5b5fdc302320d90d905c9fd88da |
| Publication page | 825d2a4fed0cd6295e497009f3963a3e09381dd99acdc7da96f83c48988d815e |
| Manifest | c234842958a8f5a51d2cda5a6c0c7383b26cca126e2b2529920152be8cd96433 |
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 | iL57o7G+yPonpbaJGPvrwu/WGiERXC1k1JvXG8AjZ8Skk3wgJLighhD6I/bY53h3NiuxZlUqESqNk1/tLIleAw== |
| 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
| 2026-09-16T08:20:07.163272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006002observed 825d2a4fed0cd6295e497009f3963a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:07.144104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006002/manifest.jsonobserved c234842958a8f5a51d2cda5a6c0c7383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:07.123505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006002/publication.mdobserved fa7c6da657889670d3fc3d4129e8a231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:06.984493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006002/publication.txtobserved 98622582fcb52af452fc8aa94b7b73cf...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. |
|---|