OT-2026-000100630
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100630) never changes.
Identity and time
| Publication number | OT-2026-000100630 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-767e-8344-1b442218a139 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1606e434739e4f32821d4de2fccc3c564a5b317ac4b104e6a8380ae5dc2662e3 |
|---|---|
| Markdown | ea98c3cee0e7857f856e292ed6b9fcd2c58c422ba813008bb94bacea89180817 |
| Publication page | c2c986e2a034a1694d16d339a7f1d3bb391536b56cd2bf8d12fa2fd3046177dd |
| Manifest | d40aeec7a49acadbc66734fdf7b4f5772208d1f0e2273bba072f6280c098ae3a |
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 | Rvj66mtqABHcty5F+iqiuAgJjOGEO6XH+IR7C9+DdqX13ifRyijTKz9B9GzSMKjeNvtgK0ApJWNJjdeHNvpoDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:25.827441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100630observed c2c986e2a034a1694d16d339a7f1d3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:25.810588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100630/manifest.jsonobserved d40aeec7a49acadbc66734fdf7b4f577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.793443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100630/publication.mdobserved ea98c3cee0e7857f856e292ed6b9fcd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.777184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100630/publication.txtobserved 1606e434739e4f32821d4de2fccc3c56...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. |
|---|