ISRC QM4TX1815477
Verified recording
QM4TX1815477 is “Tocando el Rufo” by Joe Quijano,
registered on the CopyrightChains blockchain with CopyrightID
0xf252547aa1c2aa76974f2cf34f9ee499fd84d461465d208359ef442a56134721 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1815477.
Recording identifiers
- ISRC
- QM4TX1815477
- Title
- Tocando el Rufo
- Artist
- Joe Quijano
- CopyrightID (CopyrightChains transaction hash)
0xf252547aa1c2aa76974f2cf34f9ee499fd84d461465d208359ef442a56134721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cc1e25263a86f571280641b6560e99bed0333b207b7aab524a8165d95a23c13a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1815477
- Bitcoin block existence check
- https://blockstream.info/api/block/956304