ISRC QMRSZ2000791
Verified recording
QMRSZ2000791 is “yankee and the brave (ep. 4) (Instrumental)” by El-P,
registered on the CopyrightChains blockchain with CopyrightID
0xc2f7682072f61a62f25cf11d6d7a31069eb52cd253652cf2259e51433f5728ff and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000791.
Recording identifiers
- ISRC
- QMRSZ2000791
- Title
- yankee and the brave (ep. 4) (Instrumental)
- Artist
- El-P
- CopyrightID (CopyrightChains transaction hash)
0xc2f7682072f61a62f25cf11d6d7a31069eb52cd253652cf2259e51433f5728ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7e41cf7b17227dc70f1e270b94718a75531aaf06f1d50e7e5da36f19025e3afc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000791
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: yankee and the brave (ep. 4) (Instrumental) · Machine-readable JSON-LD