ISRC FRZ178104730
Verified recording
FRZ178104730 is “La Passion selon Saint-Matthieu, BWV 244: Air. "Blute nur, du liebes Herz"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xea7a05267184a059c7db51c09b69583facc74c893b18e2a87e59b1605282d638 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104730.
Recording identifiers
- ISRC
- FRZ178104730
- Title
- La Passion selon Saint-Matthieu, BWV 244: Air. "Blute nur, du liebes Herz"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xea7a05267184a059c7db51c09b69583facc74c893b18e2a87e59b1605282d638
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:da6f96968a0e034c19c43a57ab3800ee78a672b6195c3c68a41c2a9c95857364- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104730
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: La Passion selon Saint-Matthieu, BWV 244: Air. "Blute nur, du liebes Herz" · Machine-readable JSON-LD