ISRC TCACW1791632
Verified recording
TCACW1791632 is “Butch Lullaby” by Sun Kil Moon,
registered on the CopyrightChains blockchain with CopyrightID
0xd5b83fd1d782afc92ef8151d2d0dc94c677550444f03dce246e0715f316cab55 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1791632.
Recording identifiers
- ISRC
- TCACW1791632
- Title
- Butch Lullaby
- Artist
- Sun Kil Moon
- CopyrightID (CopyrightChains transaction hash)
0xd5b83fd1d782afc92ef8151d2d0dc94c677550444f03dce246e0715f316cab55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:a78aa58fc5f1fa3126c95ad03cb2ceb9c8e3ac976beabf3a2dd2cadceb36c6cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1791632
- Bitcoin block existence check
- https://blockstream.info/api/block/957073