ISRC QZRP42188717
Verified recording
QZRP42188717 is “Up” by Yb4l,
registered on the CopyrightChains blockchain with CopyrightID
0xdba1edcb87a97df479c3c19506e83eec31d6bf039217d647c0e6d481a5a81897 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42188717.
Recording identifiers
- ISRC
- QZRP42188717
- Title
- Up
- Artist
- Yb4l
- CopyrightID (CopyrightChains transaction hash)
0xdba1edcb87a97df479c3c19506e83eec31d6bf039217d647c0e6d481a5a81897
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ba54b9d8674fade14a0233644b290ad2b9226e44b786b06890c684d4fcbcfd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42188717
- Bitcoin block existence check
- https://blockstream.info/api/block/957118