ISRC QM3DF2247821
Verified recording
QM3DF2247821 is “Despreocupá” by CRYS,
registered on the CopyrightChains blockchain with CopyrightID
0xa342ac593df7629e278b3760a5c004c929d2b6fac6ec436c8c67020f92556779 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/QM3DF2247821.
Recording identifiers
- ISRC
- QM3DF2247821
- Title
- Despreocupá
- Artist
- CRYS
- CopyrightID (CopyrightChains transaction hash)
0xa342ac593df7629e278b3760a5c004c929d2b6fac6ec436c8c67020f92556779
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0fd5e417e56f08f97411f63c9997d7ad77f71c70d85d98b7456de6adab1f0779- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2247821
- Bitcoin block existence check
- https://blockstream.info/api/block/956304