OT-2026-000060584
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000060584) never changes.
Identity and time
| Publication number | OT-2026-000060584 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-774d-8dfd-b9a139a2ab6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0659acad1aaff0c2dd3a7e94cbe78c4318d7a14c4ed45d366ec21b4999b93f5a |
|---|---|
| Markdown | 308f72aebb473abb5b9545116af03f61eb8004499cf806dcf2028f7022c80c4e |
| Publication page | c729c3a696469266e9f55cda6b7bd8932a986c9e52dfd470067d16c487303c98 |
| Manifest | 6d68587e7bea977a225c0b05e2196c81e896d9f4901c26eae2707c5cc78b4e6c |
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 | WN/msFZdjf7ETQ/DLJ7VfUshpNfEtNCwFkUGjvEgsYpQv5dpC78kdS+BZdzmAhMLbZ4tzxnYkFTbJc03tY/HAA== |
| 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
| 2026-09-17T10:43:12.208285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060584observed c729c3a696469266e9f55cda6b7bd893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.191320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060584/manifest.jsonobserved 6d68587e7bea977a225c0b05e2196c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.174244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060584/publication.mdobserved 308f72aebb473abb5b9545116af03f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.157583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060584/publication.txtobserved 0659acad1aaff0c2dd3a7e94cbe78c43...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. |
|---|