ISRC QZHZ62242471
Verified recording
QZHZ62242471 is “Cafeína” by Mvrtin,
registered on the CopyrightChains blockchain with CopyrightID
0x38271fd286d9967145095e71d4b34ac300166544443af06729f99912779b0947 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62242471.
Recording identifiers
- ISRC
- QZHZ62242471
- Title
- Cafeína
- Artist
- Mvrtin
- CopyrightID (CopyrightChains transaction hash)
0x38271fd286d9967145095e71d4b34ac300166544443af06729f99912779b0947
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b4d24d5291f3b086a1d29071b6252ecf9a21fc630fd6c88be049ee376755ae12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62242471
- Bitcoin block existence check
- https://blockstream.info/api/block/957120