ISRC USA561051755
Verified recording
USA561051755 is “Mad About The Boy” by Gertrude Lawrence,
registered on the CopyrightChains blockchain with CopyrightID
0x7f3ccf601627c7d50e15c4bd6ce6e63a5df9cb6272073b41211505bd67ccfa51 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561051755.
Recording identifiers
- ISRC
- USA561051755
- Title
- Mad About The Boy
- Artist
- Gertrude Lawrence
- CopyrightID (CopyrightChains transaction hash)
0x7f3ccf601627c7d50e15c4bd6ce6e63a5df9cb6272073b41211505bd67ccfa51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:5ba03174a73e19d707ffffece4fab78ca758b0040e3b6c09d32f0ef9d43dfdf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561051755
- Bitcoin block existence check
- https://blockstream.info/api/block/960500