ISRC BR46Z1800015
Verified recording
BR46Z1800015 is “Headspinner” by Matéria Prima,
registered on the CopyrightChains blockchain with CopyrightID
0xa21bc6d20e0e6bf8532c4f7a2e66ffd296d924e6961fbf9f3036dba209abb9cc and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR46Z1800015.
Recording identifiers
- ISRC
- BR46Z1800015
- Title
- Headspinner
- Artist
- Matéria Prima
- CopyrightID (CopyrightChains transaction hash)
0xa21bc6d20e0e6bf8532c4f7a2e66ffd296d924e6961fbf9f3036dba209abb9cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:271443112ab08e4d6a6b4e04fe194155b0b3225a79b68ac3e20bccfc597059ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR46Z1800015
- Bitcoin block existence check
- https://blockstream.info/api/block/960273