ISRC DEF056701421
Verified recording
DEF056701421 is “Má vlast, JB 1:112: II. Vltava "The Moldau" - Recorded 1967” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xc69f36e6f9a79fcf664e376f9715afeaad6406e54fe25f6debe4f4d110dc3fec 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/DEF056701421.
Recording identifiers
- ISRC
- DEF056701421
- Title
- Má vlast, JB 1:112: II. Vltava "The Moldau" - Recorded 1967
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xc69f36e6f9a79fcf664e376f9715afeaad6406e54fe25f6debe4f4d110dc3fec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d1e0cc4e8a4bde3de2a0bed9a97b56bcfb1041b6f4052055ec0c2b528d1e7b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701421
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Má vlast, JB 1:112: II. Vltava "The Moldau" - Recorded 1967 · Machine-readable JSON-LD