ISRC CAK721941926
Verified recording
CAK721941926 is “Ave Maria” by Alexandre Da Costa,
registered on the CopyrightChains blockchain with CopyrightID
0xbe6befceda0864242e949d4e4273eeb734864428b8d52d0b9ef097959f92878e and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721941926.
Recording identifiers
- ISRC
- CAK721941926
- Title
- Ave Maria
- Artist
- Alexandre Da Costa
- CopyrightID (CopyrightChains transaction hash)
0xbe6befceda0864242e949d4e4273eeb734864428b8d52d0b9ef097959f92878e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:47d941c0814e25b6f575c378e21bd42765eeb0f09541e2b5250560325d88c70b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721941926
- Bitcoin block existence check
- https://blockstream.info/api/block/960113