ISRC QM4TX2549418
Verified recording
QM4TX2549418 is “First Time” by Xinwenyue Shi,
registered on the CopyrightChains blockchain with CopyrightID
0xe3cf9eb62e9f73f82852db9e7c5bc03ace6c5c43c595111c54507e80875258b4 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/QM4TX2549418.
Recording identifiers
- ISRC
- QM4TX2549418
- Title
- First Time
- Artist
- Xinwenyue Shi
- CopyrightID (CopyrightChains transaction hash)
0xe3cf9eb62e9f73f82852db9e7c5bc03ace6c5c43c595111c54507e80875258b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:f2a8685256cb1f45c7862db21ab37287107ef2c6c08a1433abd2f673b12ec38a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2549418
- Bitcoin block existence check
- https://blockstream.info/api/block/953528