ISRC US57M1604507
Verified recording
US57M1604507 is “Butterfly Effect” by Assemblage 23,
registered on the CopyrightChains blockchain with CopyrightID
0x1465b500d1ac084954b1d463878449274ca19fbd7434d457a866b700d61f6d15 and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1604507.
Recording identifiers
- ISRC
- US57M1604507
- Title
- Butterfly Effect
- Artist
- Assemblage 23
- CopyrightID (CopyrightChains transaction hash)
0x1465b500d1ac084954b1d463878449274ca19fbd7434d457a866b700d61f6d15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:6cd3733c47d92d176aa929f18658ca8a31d046c2983091b6b3adc28c31205be1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1604507
- Bitcoin block existence check
- https://blockstream.info/api/block/959107