ISRC QZMER2296644
Verified recording
QZMER2296644 is “Letter 2 Rio” by YN Jay,
registered on the CopyrightChains blockchain with CopyrightID
0x3047b596ab4cb248d0c530e9fa139b461ef76d679094b52b47e77b5f91cc2fdd and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2296644.
Recording identifiers
- ISRC
- QZMER2296644
- Title
- Letter 2 Rio
- Artist
- YN Jay
- CopyrightID (CopyrightChains transaction hash)
0x3047b596ab4cb248d0c530e9fa139b461ef76d679094b52b47e77b5f91cc2fdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:4b5fd6d64868b278812f4a762ae725eb09d86a6d1b8f73c93a6918cb37265b03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2296644
- Bitcoin block existence check
- https://blockstream.info/api/block/960302