ISRC QZMER2219399
Verified recording
QZMER2219399 is “Better Off” by Matduke,
registered on the CopyrightChains blockchain with CopyrightID
0xb48b80aa47fbbb689a06ee1583f96654874db8e07f15ec8d135255e1ca39bf26 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2219399.
Recording identifiers
- ISRC
- QZMER2219399
- Title
- Better Off
- Artist
- Matduke
- CopyrightID (CopyrightChains transaction hash)
0xb48b80aa47fbbb689a06ee1583f96654874db8e07f15ec8d135255e1ca39bf26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:fbc4802a63273f2725dfa08af3a40da1b660a3c533c050a79a73086738c6a297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2219399
- Bitcoin block existence check
- https://blockstream.info/api/block/960247