ISRC US5541304714
Verified recording
US5541304714 is “Cradle Song: Lullaby” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x747d56632d01f9483a25f03f69c36782c6f755d7c1d09cfe55816420a1cee026 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304714.
Recording identifiers
- ISRC
- US5541304714
- Title
- Cradle Song: Lullaby
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x747d56632d01f9483a25f03f69c36782c6f755d7c1d09cfe55816420a1cee026
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:1c372f1a814075043f1f94275c5efde13b002ebb76e760880971cd8e6e8cde29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304714
- Bitcoin block existence check
- https://blockstream.info/api/block/960254