ISRC QZ5AB2011735
Verified recording
QZ5AB2011735 is “Miçanga em Luanda / Oleruê / Porto Rico Tem História / Santa Maria” by Nação do Maracatu Porto Rico,
registered on the CopyrightChains blockchain with CopyrightID
0x70d72e8baae4d40bc998f5dbe880163ec87f829fa66f2d3ad663b3ea21f367c2 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2011735.
Recording identifiers
- ISRC
- QZ5AB2011735
- Title
- Miçanga em Luanda / Oleruê / Porto Rico Tem História / Santa Maria
- Artist
- Nação do Maracatu Porto Rico
- CopyrightID (CopyrightChains transaction hash)
0x70d72e8baae4d40bc998f5dbe880163ec87f829fa66f2d3ad663b3ea21f367c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:7cdf0571035b82ef1d2286bc94832632562333eab7cc2f98f59095308fd69a58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2011735
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Miçanga em Luanda / Oleruê / Porto Rico Tem História / Santa Maria · Machine-readable JSON-LD