OT-2026-000059460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000059460) never changes.
Identity and time
| Publication number | OT-2026-000059460 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-734e-be6e-b786c902a414 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059460 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea1903eff016399b89d1b059e1dca20fa029d1252e18e9a8a70f1f6181b3562e |
|---|---|
| Markdown | ee6d6e46ca146bac6691346b6cc22ebbe24ca64ccf5a923c07da12a632268ac6 |
| Publication page | b8d963e2dd8af67cdfb5af9690e3fa0c00d39d5a80b330d614e9293a9ec85d2a |
| Manifest | ac55132c687882e7ea10f74fc882f18975825adc76ce6d2224865983af54a6fe |
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 | poWCmnohrEhLNnxy5Pq65XHm5Tq+bqbxJ1yx38SH8elb0sMgi94e9pjiI8KTwkTZRu0K3+OhGsDk4uoQPPmRCA== |
| 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
| 2026-09-17T10:46:09.404992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059460observed b8d963e2dd8af67cdfb5af9690e3fa0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:09.386706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059460/manifest.jsonobserved ac55132c687882e7ea10f74fc882f189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.369559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059460/publication.mdobserved ee6d6e46ca146bac6691346b6cc22ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.350371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059460/publication.txtobserved ea1903eff016399b89d1b059e1dca20f...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. |
|---|