ISRC AR8L72400134
Verified recording
AR8L72400134 is “Tu Pañuelo - Remastered 2024” by Blas Martínez Riera Grupo,
registered on the CopyrightChains blockchain with CopyrightID
0x4b855caa1b621fe73909b6b431db3a0be894e45ac4d3ec9abf5239a160e25288 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8L72400134.
Recording identifiers
- ISRC
- AR8L72400134
- Title
- Tu Pañuelo - Remastered 2024
- Artist
- Blas Martínez Riera Grupo
- CopyrightID (CopyrightChains transaction hash)
0x4b855caa1b621fe73909b6b431db3a0be894e45ac4d3ec9abf5239a160e25288
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:63d74440707357c2441cb3c7f0ba55f8c9aeab859b4b15492e1bbebfb4596e71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8L72400134
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Tu Pañuelo - Remastered 2024 · Machine-readable JSON-LD