ISRC QM4TW2218978
Verified recording
QM4TW2218978 is “Yin Yang” by Marissa Mur,
registered on the CopyrightChains blockchain with CopyrightID
0xebd80e2343dd3268cb87de61b169620c448c04c31944f0f212ed69da53e52220 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2218978.
Recording identifiers
- ISRC
- QM4TW2218978
- Title
- Yin Yang
- Artist
- Marissa Mur
- CopyrightID (CopyrightChains transaction hash)
0xebd80e2343dd3268cb87de61b169620c448c04c31944f0f212ed69da53e52220
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:419299e3e514134382e15d3ebc81b6b54f1a097f61162966c8c870ec5cb90305- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2218978
- Bitcoin block existence check
- https://blockstream.info/api/block/953528