ISRC FRZ119001010
Verified recording
FRZ119001010 is “Choros Nº 10” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x1308a28f49d7a1e74972307e3649bed845d915feeac153c26185e75064ad5f88 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001010.
Recording identifiers
- ISRC
- FRZ119001010
- Title
- Choros Nº 10
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x1308a28f49d7a1e74972307e3649bed845d915feeac153c26185e75064ad5f88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:98b59fd2a9804c8711a1611a62158090e56f9e80b3b80c70a37bc280d9e9d32c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119001010
- Bitcoin block existence check
- https://blockstream.info/api/block/960337