ISRC QM6DC1743271
Verified recording
QM6DC1743271 is “Corazon” by Martin Castillo,
registered on the CopyrightChains blockchain with CopyrightID
0xe816173f8a81c8a4188a4739adca020f6e80ff8e8573e13ff1c890c985d72351 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1743271.
Recording identifiers
- ISRC
- QM6DC1743271
- Title
- Corazon
- Artist
- Martin Castillo
- CopyrightID (CopyrightChains transaction hash)
0xe816173f8a81c8a4188a4739adca020f6e80ff8e8573e13ff1c890c985d72351
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:c46c72a95b38ae83718f9e857726cad0d28f45faadc43efaff0e7eff234d45c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1743271
- Bitcoin block existence check
- https://blockstream.info/api/block/960220