OT-2026-000102584
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pulsed 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-2026-000102584) never changes.
Identity and time
| Publication number | OT-2026-000102584 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7122-a719-b780aec2d0f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f002265beedea5ef71ffa825a17009319b9b64d565288c28e9abc50d7fbec83 |
|---|---|
| Markdown | 08d08e7c9fb7c65bbb6a8f75a60374faa41d9c92b1f9cdcbf6141792db3369ec |
| Publication page | 9102376d0c370d603a3e02adf5891a2b4f5bb575d8e2d95bc5f0b67704efb4d4 |
| Manifest | d54a9f9f326173f15a7a6033508ddbe0627748b67e85501ae8442228b374d8b0 |
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 | tBL+i72hW1hjS9IllGsPyU+2tevoizMtBrY5T/jIzz0Stp8+8CTF5nkKKl4QkhmD1mdh8b4J0+NuCHnGDn9zCQ== |
| 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
| 2026-09-17T09:24:04.269012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102584observed 9102376d0c370d603a3e02adf5891a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:04.250260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102584/manifest.jsonobserved d54a9f9f326173f15a7a6033508ddbe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:04.228600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102584/publication.mdobserved 08d08e7c9fb7c65bbb6a8f75a60374fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:04.207655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102584/publication.txtobserved 7f002265beedea5ef71ffa825a170093...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. |
|---|