OT-2026-000024093
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024093) never changes.
Identity and time
| Publication number | OT-2026-000024093 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-75d8-a6d8-7f511ce55c08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 312f5154efdb553e4ac027bdb88b4e3eaba454babc8cae26b82f75a1ce04d70b |
|---|---|
| Markdown | 2b2b6d2289823ce217abb6ced06d434bcbec7d4a62a1a4fb7eecf3795372c8e6 |
| Publication page | dad104a8d52b44506020610573f25f0f56e232e0030faf3f76bf7bfe6b21f473 |
| Manifest | ddf7cfd400065372d1958f3bb777782965b5d52e8d55fed5e87b4bebe39ca597 |
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 | ZF1NnYMlBNEcfvTFqXsf8NiZekFmLhDXSsDBH+scuD3fQM4LXhZmmovkO+5CI95tqso5j59RlaYRegUlDvvjDQ== |
| 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
| 2026-09-17T11:51:00.689874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024093observed dad104a8d52b44506020610573f25f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:00.674461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024093/manifest.jsonobserved ddf7cfd400065372d1958f3bb7777829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.658122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024093/publication.mdobserved 2b2b6d2289823ce217abb6ced06d434b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.637644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024093/publication.txtobserved 312f5154efdb553e4ac027bdb88b4e3e...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. |
|---|