ISRC USSM11000325
Verified recording
USSM11000325 is “Falling - Live April 1972 At Sigma Sound Studios, WMMR Radio, Philadelphia, PA” by Billy Joel,
registered on the CopyrightChains blockchain with CopyrightID
0x6f1a4a9808455304164301a241fdb35610281830270282506f4a51b2f97975ca and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11000325.
Recording identifiers
- ISRC
- USSM11000325
- Title
- Falling - Live April 1972 At Sigma Sound Studios, WMMR Radio, Philadelphia, PA
- Artist
- Billy Joel
- CopyrightID (CopyrightChains transaction hash)
0x6f1a4a9808455304164301a241fdb35610281830270282506f4a51b2f97975ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:48cbc1a0c6ea1c613a94f906e026b31a0401270d50a846ed17f9c298f4f764d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11000325
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Falling - Live April 1972 At Sigma Sound Studios, WMMR Radio, Philadelphia, PA · Machine-readable JSON-LD