OT-2026-000059922
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059922) never changes.
Identity and time
| Publication number | OT-2026-000059922 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7e33-9405-308cc03bbc99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ef69ce84464c2100373de8d299c5bfd11acb1cc2fb6d4a6c9dc55a87aa18e63 |
|---|---|
| Markdown | 394c54ceef283c8e5e6759ae71005b0d042efbc7fca7ef0ff2791fd42f5f8f9f |
| Publication page | 87646b6a525a12e6a664c6c848f665d3e69bf416ad4e82630533e9150a28c408 |
| Manifest | 1d3a5606f1e0ed97ae775e8bc944ac9e6046077c18548b1f634e24267cc7cac8 |
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 | lL6yq/LIPfHmLw+uU3RzNJc1xeIEDBxVJV2gewXygtXrIcIurCj7vyBtZcqIcelddLbG3uf5XaF57uhvsQNXAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:41.468092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059922observed 87646b6a525a12e6a664c6c848f665d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:41.450667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059922/manifest.jsonobserved 1d3a5606f1e0ed97ae775e8bc944ac9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.433886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059922/publication.mdobserved 394c54ceef283c8e5e6759ae71005b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.415319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059922/publication.txtobserved 2ef69ce84464c2100373de8d299c5bfd...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. |
|---|