ISRC QZFYY2037593
Verified recording
QZFYY2037593 is “Carta de un Año Viejo” by Creyente.7,
registered on the CopyrightChains blockchain with CopyrightID
0x32be520d79574ab97bade36a0023493e6dd6cfdbf5d6fab55abc43ea8d0dc933 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2037593.
Recording identifiers
- ISRC
- QZFYY2037593
- Title
- Carta de un Año Viejo
- Artist
- Creyente.7
- CopyrightID (CopyrightChains transaction hash)
0x32be520d79574ab97bade36a0023493e6dd6cfdbf5d6fab55abc43ea8d0dc933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:52807bb0c3b93432d9b4e06ec4db0060c43dcf5934d92f6a981ca86fcd14e42f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2037593
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Carta de un Año Viejo · Machine-readable JSON-LD