ISRC USRH11502113
Verified recording
USRH11502113 is “Cold as Stone - Demo” by a-ha,
registered on the CopyrightChains blockchain with CopyrightID
0xbeef6b02c0c427e95997e3c4459ba3c0660811f213dcc84e57f5a2c0d01b7005 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11502113.
Recording identifiers
- ISRC
- USRH11502113
- Title
- Cold as Stone - Demo
- Artist
- a-ha
- CopyrightID (CopyrightChains transaction hash)
0xbeef6b02c0c427e95997e3c4459ba3c0660811f213dcc84e57f5a2c0d01b7005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:8366bc493c75e7ecc67e1c678c6ceef9a2459236a3cd3137172241bd1473d2a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11502113
- Bitcoin block existence check
- https://blockstream.info/api/block/960203