ISRC DEF059331409
Verified recording
DEF059331409 is “Bluebeard's Castle, Sz. 48: Door 6. The Pool of Tears: a. Csendes fehér tavat látok” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x8912e79540723962b40aa118fb5c6777ef377dab037feb728444fedd4ea72376 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/DEF059331409.
Recording identifiers
- ISRC
- DEF059331409
- Title
- Bluebeard's Castle, Sz. 48: Door 6. The Pool of Tears: a. Csendes fehér tavat látok
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x8912e79540723962b40aa118fb5c6777ef377dab037feb728444fedd4ea72376
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3d39c8eae4fd177295507794de49f3f256de665cc7f9136b80efdffc9326d239- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331409
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bluebeard's Castle, Sz. 48: Door 6. The Pool of Tears: a. Csendes fehér tavat látok · Machine-readable JSON-LD