ISRC QM4TW1602801
Verified recording
QM4TW1602801 is “Motivo y Razón” by Los Astros,
registered on the CopyrightChains blockchain with CopyrightID
0xbf809c21fcc398ffc21924217b6438baca9e7cd7754f1baffb249f38094b31b3 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1602801.
Recording identifiers
- ISRC
- QM4TW1602801
- Title
- Motivo y Razón
- Artist
- Los Astros
- CopyrightID (CopyrightChains transaction hash)
0xbf809c21fcc398ffc21924217b6438baca9e7cd7754f1baffb249f38094b31b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3d11a78588b1d404dc22022021f8c96e00d83b4ccf770cea9ba6e21099b3e409- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1602801
- Bitcoin block existence check
- https://blockstream.info/api/block/960441