ISRC QM4TW2022173
Verified recording
QM4TW2022173 is “Al Límite” by Nucleo Aka Tintasucia,
registered on the CopyrightChains blockchain with CopyrightID
0xb1cfffc03bfbe2e51a1ba294f42f2b0b67fb280634d147a03e0b865b2ff713ff and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2022173.
Recording identifiers
- ISRC
- QM4TW2022173
- Title
- Al Límite
- Artist
- Nucleo Aka Tintasucia
- CopyrightID (CopyrightChains transaction hash)
0xb1cfffc03bfbe2e51a1ba294f42f2b0b67fb280634d147a03e0b865b2ff713ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:31f1d1dc1113b399fdf492eeded19f4161f7ce02791b54b7a319103f044f7cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2022173
- Bitcoin block existence check
- https://blockstream.info/api/block/960144