OT-2026-000013992
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000013992) never changes.
Identity and time
| Publication number | OT-2026-000013992 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-78d7-8593-47fb11b0b5ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013992 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb926d613da987df4e6b47c2cbd0b601ef970a83e4fd66c1de7a7aef38d59170 |
|---|---|
| Markdown | deb735dfed209c401b9b652d49e311cb27a42eccea5714fdae2b7ca47b2887af |
| Publication page | fa64878764edf942ab462cc2b0b0b86a0800fcb11790c116a67eaa662bd0d124 |
| Manifest | cc4c053abc2174d6804a38888d4c6a7a639c6d4f72d6a6db677a54aef6d08437 |
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 | nqxyRMcONlSrYtZwizW3C4QLrcI8bvG/ajeEdSEBM1cKVyyWm+shUif1GX3Dj94yF5PPu9LoQ6ceHUP6cTV9Cw== |
| 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
| 2026-09-17T12:09:12.640270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013992observed fa64878764edf942ab462cc2b0b0b86a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:12.621805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013992/manifest.jsonobserved cc4c053abc2174d6804a38888d4c6a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:12.603404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013992/publication.mdobserved deb735dfed209c401b9b652d49e311cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:12.585904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013992/publication.txtobserved eb926d613da987df4e6b47c2cbd0b601...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. |
|---|