ISRC QM3DF2174463
Verified recording
QM3DF2174463 is “El Bisturi” by Dupla Real,
registered on the CopyrightChains blockchain with CopyrightID
0xfed5a8621406d3557e02c10ff3beb4c1f33a99c360eba37aa4423dfb844f2faa and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2174463.
Recording identifiers
- ISRC
- QM3DF2174463
- Title
- El Bisturi
- Artist
- Dupla Real
- CopyrightID (CopyrightChains transaction hash)
0xfed5a8621406d3557e02c10ff3beb4c1f33a99c360eba37aa4423dfb844f2faa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:454c825c620511801538fd74c9da9e23a838ed7de89d62d134e286f9c7aeda10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2174463
- Bitcoin block existence check
- https://blockstream.info/api/block/956889