ISRC USCO91156010
Verified recording
USCO91156010 is “Brooklyn's Lullaby” by Hanneke Cassel,
registered on the CopyrightChains blockchain with CopyrightID
0x3d7b2a9cc0532c972875bafe4818d5709071cceae46f3d7afcd8df7555de0db5 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO91156010.
Recording identifiers
- ISRC
- USCO91156010
- Title
- Brooklyn's Lullaby
- Artist
- Hanneke Cassel
- CopyrightID (CopyrightChains transaction hash)
0x3d7b2a9cc0532c972875bafe4818d5709071cceae46f3d7afcd8df7555de0db5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:660e140d3de3a40f5950c2f0a7b362bb889011422afec43b850fd21fd27fb5e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO91156010
- Bitcoin block existence check
- https://blockstream.info/api/block/960337