OT-2026-000100860
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100860) never changes.
Identity and time
| Publication number | OT-2026-000100860 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7294-8a31-017d47cb0d23 · 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-2026-000100860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246ebd5b3ed794142605afeac0cc2558167c34d312bec864f30e3623b5334a32 |
|---|---|
| Markdown | 1a10f495a853cc4e9671d29f0222e0c0a33688c5f803ac28387b94c99939c88f |
| Publication page | 46f17a7640f465c61a4de6faf5eac73008a0965c284569efeaee06e33d3b5b3d |
| Manifest | 3763d98da3379e58285d0a7f292ca78e8c7ab9350f3444844b3a2c25ea2449a2 |
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 | 61/sPkQBMjffIAqJ8UcmeVTK14nQEhF9KrH/YVU+K2uWQBBHD4CZv4w9YUpBwtIpo255zg5KNEQSecs+3rqlBA== |
| 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
| 2026-09-17T09:27:47.471502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100860observed 46f17a7640f465c61a4de6faf5eac730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.452785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100860/manifest.jsonobserved 3763d98da3379e58285d0a7f292ca78e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.434822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100860/publication.mdobserved 1a10f495a853cc4e9671d29f0222e0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.417844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100860/publication.txtobserved 246ebd5b3ed794142605afeac0cc2558...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. |
|---|