ISRC QZL432200022
Verified recording
QZL432200022 is “Birthday” by Josephlee,
registered on the CopyrightChains blockchain with CopyrightID
0xc2b9e65661540ecafb4cbd0d2f5464e65f5c60dfe69fbada1d8a3cbb46e29c90 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL432200022.
Recording identifiers
- ISRC
- QZL432200022
- Title
- Birthday
- Artist
- Josephlee
- CopyrightID (CopyrightChains transaction hash)
0xc2b9e65661540ecafb4cbd0d2f5464e65f5c60dfe69fbada1d8a3cbb46e29c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:f6c346b09bafe708be168bd7750b6a1805f30a95c2d81b8e743cf9d34e641c2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL432200022
- Bitcoin block existence check
- https://blockstream.info/api/block/960309