ISRC TCABG1204510
Verified recording
TCABG1204510 is “Black Heart & a Hammer” by The Crüxshadows,
registered on the CopyrightChains blockchain with CopyrightID
0x303e28072d268626b9d15f6b4955a8ab77dd13c14045bc198b3d8ddd46cedb6a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1204510.
Recording identifiers
- ISRC
- TCABG1204510
- Title
- Black Heart & a Hammer
- Artist
- The Crüxshadows
- CopyrightID (CopyrightChains transaction hash)
0x303e28072d268626b9d15f6b4955a8ab77dd13c14045bc198b3d8ddd46cedb6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:dc6b309fe143d6a1136d50c80f2e8881c66c10c922deeb3c84a6572fe28f5f2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1204510
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Black Heart & a Hammer · Machine-readable JSON-LD