ISRC QZRP52130348
Verified recording
QZRP52130348 is “Rainy Days” by 23Kayb,
registered on the CopyrightChains blockchain with CopyrightID
0x3c00d799b314b96c0549393dab825f5ec18451bb2e1c01ec8ff05e3ed8c3ccf4 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52130348.
Recording identifiers
- ISRC
- QZRP52130348
- Title
- Rainy Days
- Artist
- 23Kayb
- CopyrightID (CopyrightChains transaction hash)
0x3c00d799b314b96c0549393dab825f5ec18451bb2e1c01ec8ff05e3ed8c3ccf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:009e6868889fa9ebcbbd95257516de6fb592cfaad7549d05ea62ad84326df622- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52130348
- Bitcoin block existence check
- https://blockstream.info/api/block/960410