ISRC QMRSZ1801850
Verified recording
QMRSZ1801850 is “Birdie” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x3dd19285c476f5807b99d802843c01b21d1cf19712f064563ab509791220377e 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/QMRSZ1801850.
Recording identifiers
- ISRC
- QMRSZ1801850
- Title
- Birdie
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x3dd19285c476f5807b99d802843c01b21d1cf19712f064563ab509791220377e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2a5206e14352bfeaa0e554c0607399d7b07b6f106a839b53de5cf2919498001e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1801850
- Bitcoin block existence check
- https://blockstream.info/api/block/953513