OT-2026-000050473
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000050473) never changes.
Identity and time
| Publication number | OT-2026-000050473 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-72da-b519-92f533078ba8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 336cbe22af13b564d823853bdc0884de321d9b46ae52e8ffdc6715963a48dc6d |
|---|---|
| Markdown | 268c9ffac7690a2c4715aabb6549313d73501f5d6bdb0cb23ae168946f452462 |
| Publication page | eeb248c71de23d0253e2658899cae80d7cebd1bad63cabba9af4d7e31d3b2dd1 |
| Manifest | 82dcf5e306338f4f83ac483c9e3ba5fe95e92ccdd77b54c9923fd8bfb1faf61e |
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 | K+isyZoc4gMLw04OpdRAXjnKwh6ECB+YaYksZAvzAmOYFJhD4I8g9lqN434X7KLIPyO+ccYdJqw2gK+G3aMmBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:31.574657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050473observed eeb248c71de23d0253e2658899cae80d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:31.558484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050473/manifest.jsonobserved 82dcf5e306338f4f83ac483c9e3ba5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:31.541997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050473/publication.mdobserved 268c9ffac7690a2c4715aabb6549313d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:31.525423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050473/publication.txtobserved 336cbe22af13b564d823853bdc0884de...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. |
|---|