ISRC QMRSZ1801860
Verified recording
QMRSZ1801860 is “Warrior” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0xf5843045f759d617a84f9d94f3a05f238f50f5aed8db83fecb7c127586c5c95d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1801860.
Recording identifiers
- ISRC
- QMRSZ1801860
- Title
- Warrior
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0xf5843045f759d617a84f9d94f3a05f238f50f5aed8db83fecb7c127586c5c95d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f9aeb9048365ab83640293376ef802800ab15a78008530d083383a64f0bdefef- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1801860
- Bitcoin block existence check
- https://blockstream.info/api/block/953513