ISRC QZK6F2187832
Verified recording
QZK6F2187832 is “Cosa de Dos” by Santos 912,
registered on the CopyrightChains blockchain with CopyrightID
0xdb11df264aa932dfe422fc6fe2ee699fedc32c8b957c07c7fe4cdf89e31c5881 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2187832.
Recording identifiers
- ISRC
- QZK6F2187832
- Title
- Cosa de Dos
- Artist
- Santos 912
- CopyrightID (CopyrightChains transaction hash)
0xdb11df264aa932dfe422fc6fe2ee699fedc32c8b957c07c7fe4cdf89e31c5881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e4907d7cf2e56e71b2c449884f9cdcb97bd7315af888841b8d92f23ae2a4eb86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2187832
- Bitcoin block existence check
- https://blockstream.info/api/block/953513