ISRC QZFYY2087240
Verified recording
QZFYY2087240 is “Fifteen” by Fimiguerrero,
registered on the CopyrightChains blockchain with CopyrightID
0xac0a35e248836aee76d8cc4c5e374bab35386a031df26feca5cb9fd809ab5af6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2087240.
Recording identifiers
- ISRC
- QZFYY2087240
- Title
- Fifteen
- Artist
- Fimiguerrero
- CopyrightID (CopyrightChains transaction hash)
0xac0a35e248836aee76d8cc4c5e374bab35386a031df26feca5cb9fd809ab5af6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:808e72391886651d3b88c92b7cb7873c583a46cff7db3ac4e0fc4b2bea7897ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2087240
- Bitcoin block existence check
- https://blockstream.info/api/block/960138