ISRC USWB10001483
Verified recording
USWB10001483 is “Bye Bye” by John Hartford,
registered on the CopyrightChains blockchain with CopyrightID
0xa418091769710f1fbcc52f8b3124cca1760f26a7ef8014403e731874083a6b31 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10001483.
Recording identifiers
- ISRC
- USWB10001483
- Title
- Bye Bye
- Artist
- John Hartford
- CopyrightID (CopyrightChains transaction hash)
0xa418091769710f1fbcc52f8b3124cca1760f26a7ef8014403e731874083a6b31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:867d83978aa8a0288aa8dae8cfda07167f058366094253c954a90daf074d6604- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10001483
- Bitcoin block existence check
- https://blockstream.info/api/block/960187