ISRC MX2831000136
Verified recording
MX2831000136 is “Ach, was will doch mein Herz” by Heinrich Isaac,
registered on the CopyrightChains blockchain with CopyrightID
0xeca277803adf5aed616b9949818bf52b313836cc921f41a7143414eb0332409e and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000136.
Recording identifiers
- ISRC
- MX2831000136
- Title
- Ach, was will doch mein Herz
- Artist
- Heinrich Isaac
- CopyrightID (CopyrightChains transaction hash)
0xeca277803adf5aed616b9949818bf52b313836cc921f41a7143414eb0332409e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:2158e48103d3d37431619e1a0c67f18668d7ecc3fe015e52e4a97a662fa50fe8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000136
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Ach, was will doch mein Herz · Machine-readable JSON-LD