ISRC USRH11703408
Verified recording
USRH11703408 is “Goodbye - Live at the John F. Kennedy Center for the Perfoming Arts, Washington D.C. 9/16/71” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x6d9ed71f66cc96e9667bcf0072013d7e1805dfa803920727baeed5df809559d4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703408.
Recording identifiers
- ISRC
- USRH11703408
- Title
- Goodbye - Live at the John F. Kennedy Center for the Perfoming Arts, Washington D.C. 9/16/71
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x6d9ed71f66cc96e9667bcf0072013d7e1805dfa803920727baeed5df809559d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3159b2921604b994aa74147ec913f8874d7c6bc6dcdbfefed7fe588ba19705b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703408
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Goodbye - Live at the John F. Kennedy Center for the Perfoming Arts, Washington D.C. 9/16/71 · Machine-readable JSON-LD