ISRC FRZ132415220
Verified recording
FRZ132415220 is “Choral” by Patricia Kopatchinskaja,
registered on the CopyrightChains blockchain with CopyrightID
0x0ee52df4cccad222944b5922f92f7d8a7695633c39b6139a6f77d1f24700552d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132415220.
Recording identifiers
- ISRC
- FRZ132415220
- Title
- Choral
- Artist
- Patricia Kopatchinskaja
- CopyrightID (CopyrightChains transaction hash)
0x0ee52df4cccad222944b5922f92f7d8a7695633c39b6139a6f77d1f24700552d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d1671fb98ed944844a3f0eb6fe60d2e701652cefb8b9281a7575505dc3fa025e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132415220
- Bitcoin block existence check
- https://blockstream.info/api/block/960448