OT-2026-000099091
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099091) never changes.
Identity and time
| Publication number | OT-2026-000099091 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7c43-ace1-9118a2f09b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84d47ce73290f9e7ae77845e762c2214d5498c31403516b490533b0d1a43bb79 |
|---|---|
| Markdown | 33460796938a1cfbabebe62ffe2110d560d4c3c911cdd15ff117dd8e1e9308fa |
| Publication page | 02266f736b62b7490d8b7e1260275ab0c5f89723c2a493f0e3e778c4525475cc |
| Manifest | d84925811cae06d4d1d02c76863300a2ef0ace0903451607e9aa5fae2bf663c9 |
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 | XN2sS6byCjLJPQAVhy4aoIc/x349hNHQS63gC9rJzZQaHv5Uo0J6APJn1tD9zRLkL19XLqKqrPfwCvq99TieBg== |
| 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
| 2026-09-17T09:30:19.670659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099091observed 02266f736b62b7490d8b7e1260275ab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:19.651080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099091/manifest.jsonobserved d84925811cae06d4d1d02c76863300a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.627703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099091/publication.mdobserved 33460796938a1cfbabebe62ffe2110d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.607144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099091/publication.txtobserved 84d47ce73290f9e7ae77845e762c2214...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. |
|---|