ISRC DEF059331407
Verified recording
DEF059331407 is “Bluebeard's Castle, Sz. 48: Door 4. The Garden. Oh! virágok! Oh! ilatoskert!” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xc75bc3e52568e2782e7effad39ae7e62617a76747c0e8d58daf15d7b8efe32b7 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331407.
Recording identifiers
- ISRC
- DEF059331407
- Title
- Bluebeard's Castle, Sz. 48: Door 4. The Garden. Oh! virágok! Oh! ilatoskert!
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xc75bc3e52568e2782e7effad39ae7e62617a76747c0e8d58daf15d7b8efe32b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:abdc833752922b899c737bc8d253a75786a445f93a684f0eec8344a41d34df2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331407
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Bluebeard's Castle, Sz. 48: Door 4. The Garden. Oh! virágok! Oh! ilatoskert! · Machine-readable JSON-LD