ISRC USSM10801923
Verified recording
USSM10801923 is “Captain Jack - Live at Carnegie Hall, New York, NY - June 1977” by Billy Joel,
registered on the CopyrightChains blockchain with CopyrightID
0xde14f2e11583acd29c09eca18be70316736e2f46dab80155d2857c22af94a77d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801923.
Recording identifiers
- ISRC
- USSM10801923
- Title
- Captain Jack - Live at Carnegie Hall, New York, NY - June 1977
- Artist
- Billy Joel
- CopyrightID (CopyrightChains transaction hash)
0xde14f2e11583acd29c09eca18be70316736e2f46dab80155d2857c22af94a77d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:705a0da05f6f72e12f2039d7081688362d3a94e70d5d16620293052d5d0e79ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801923
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Captain Jack - Live at Carnegie Hall, New York, NY - June 1977 · Machine-readable JSON-LD