ISRC QMFMG1526109
Verified recording
QMFMG1526109 is “Los Días Más Tristes” by Repion,
registered on the CopyrightChains blockchain with CopyrightID
0x5164fe385e89779d7075c882076a1c517ee3de3b01d2434a1a7ac2182f3bcb60 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1526109.
Recording identifiers
- ISRC
- QMFMG1526109
- Title
- Los Días Más Tristes
- Artist
- Repion
- CopyrightID (CopyrightChains transaction hash)
0x5164fe385e89779d7075c882076a1c517ee3de3b01d2434a1a7ac2182f3bcb60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:77b77fa176b418e32ecb0b2326e052b0ce4ecd1af2ebf34594222ec5308043e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1526109
- Bitcoin block existence check
- https://blockstream.info/api/block/960181