ISRC QM4TW2346548
Verified recording
QM4TW2346548 is “Makarrada” by Policarpo318,
registered on the CopyrightChains blockchain with CopyrightID
0x5286f779c33c02ab4527a23013cc7c26ccc67319904f01d9e5d6489b1c5ecf90 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346548.
Recording identifiers
- ISRC
- QM4TW2346548
- Title
- Makarrada
- Artist
- Policarpo318
- CopyrightID (CopyrightChains transaction hash)
0x5286f779c33c02ab4527a23013cc7c26ccc67319904f01d9e5d6489b1c5ecf90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cf2b5b29ed852cc75ed3bca1ea13564cf0838e9f2eb50bbcb51e5c34a5a69de4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346548
- Bitcoin block existence check
- https://blockstream.info/api/block/953513