ISRC QM4TW2132253
Verified recording
QM4TW2132253 is “Tigueraje” by Lopes,
registered on the CopyrightChains blockchain with CopyrightID
0x04948f5b115a76c7bf230d3acac112b7ec1adbb88df59af0754b6a402e2990c7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2132253.
Recording identifiers
- ISRC
- QM4TW2132253
- Title
- Tigueraje
- Artist
- Lopes
- CopyrightID (CopyrightChains transaction hash)
0x04948f5b115a76c7bf230d3acac112b7ec1adbb88df59af0754b6a402e2990c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d3d12cab57d2e5fd7ceb73ea83b9db2532057c10ff0659b04f03d7cfc305f738- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2132253
- Bitcoin block existence check
- https://blockstream.info/api/block/960138