ISRC USCA20201290
Verified recording
USCA20201290 is “Goodbye John” by Peggy Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x7f33687597e12697d28af63c43190aef81f2fa9e83eaeec3067bac679e2772ce and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20201290.
Recording identifiers
- ISRC
- USCA20201290
- Title
- Goodbye John
- Artist
- Peggy Lee
- CopyrightID (CopyrightChains transaction hash)
0x7f33687597e12697d28af63c43190aef81f2fa9e83eaeec3067bac679e2772ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:87b62b964acda9ccc2a223df9729e9890faa6f84119dde7707f1a7f6c7c6f644- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20201290
- Bitcoin block existence check
- https://blockstream.info/api/block/957050