ISRC QMRSZ1701615
Verified recording
QMRSZ1701615 is “Better Change” by Michael McDonald,
registered on the CopyrightChains blockchain with CopyrightID
0x721d3c738ba1945b2208bc84bc8faf07d73977f9d1759d0234a7d94dc333dd61 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701615.
Recording identifiers
- ISRC
- QMRSZ1701615
- Title
- Better Change
- Artist
- Michael McDonald
- CopyrightID (CopyrightChains transaction hash)
0x721d3c738ba1945b2208bc84bc8faf07d73977f9d1759d0234a7d94dc333dd61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:0f8506ab717390c983db6298f3951bbbb9009441e4dc6d6232c28d24db976168- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701615
- Bitcoin block existence check
- https://blockstream.info/api/block/957067