ISRC DEF057102752
Verified recording
DEF057102752 is “Fantasia for Soprano Saxophone, 3 Horns and String Orchestra: 2. Lent” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0xed99b91d1e4a120d647ea2e5b4c0ac6d72b420b34d5199c2aa2d809c389ed8db 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/DEF057102752.
Recording identifiers
- ISRC
- DEF057102752
- Title
- Fantasia for Soprano Saxophone, 3 Horns and String Orchestra: 2. Lent
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0xed99b91d1e4a120d647ea2e5b4c0ac6d72b420b34d5199c2aa2d809c389ed8db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cf52d7bdc6982ee7e163874a878701911e9603b2761d012365b88071df1ef4cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102752
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fantasia for Soprano Saxophone, 3 Horns and String Orchestra: 2. Lent · Machine-readable JSON-LD