ISRC DEF059804230
Verified recording
DEF059804230 is “In Folk Tone, Op. 73, B.146: 1. Dobrú noc, má mila” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x27150d842d5005d1152a75ac1e68b4e4d5e4536bed2e817fd7a1afdcf75c4cd2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804230.
Recording identifiers
- ISRC
- DEF059804230
- Title
- In Folk Tone, Op. 73, B.146: 1. Dobrú noc, má mila
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x27150d842d5005d1152a75ac1e68b4e4d5e4536bed2e817fd7a1afdcf75c4cd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e838aee0290a67afea7287dffbc78cc1c5c71185878892205cd9be70d15f4f44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804230
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: In Folk Tone, Op. 73, B.146: 1. Dobrú noc, má mila · Machine-readable JSON-LD