ISRC DEF059331408
Verified recording
DEF059331408 is “Bluebeard's Castle, Sz. 48: Door 5. The Kingdom. Ah! Lásdez az én birodalmam” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xb94a3d5726c38c026fde6bf1eaddf4f709c047b2ae47e787fa79734aef97bc5b and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331408.
Recording identifiers
- ISRC
- DEF059331408
- Title
- Bluebeard's Castle, Sz. 48: Door 5. The Kingdom. Ah! Lásdez az én birodalmam
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xb94a3d5726c38c026fde6bf1eaddf4f709c047b2ae47e787fa79734aef97bc5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:d544f1df1d282ed3819a49cbef49b9f5612ee6d015fd2e46b043ff358c23f1ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331408
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Bluebeard's Castle, Sz. 48: Door 5. The Kingdom. Ah! Lásdez az én birodalmam · Machine-readable JSON-LD