ISRC QMANG2229128
Verified recording
QMANG2229128 is “why the smile?” by shou,
registered on the CopyrightChains blockchain with CopyrightID
0x0cff2e48d989fab5e2eaf3f1c6b27f4f3de2c3b8e39e84518f4ccdb2203cf15a and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2229128.
Recording identifiers
- ISRC
- QMANG2229128
- Title
- why the smile?
- Artist
- shou
- CopyrightID (CopyrightChains transaction hash)
0x0cff2e48d989fab5e2eaf3f1c6b27f4f3de2c3b8e39e84518f4ccdb2203cf15a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:c6bd56798b1b245728baf0e02712d16d8d7f3ece02c9db0604b1effd054ff608- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2229128
- Bitcoin block existence check
- https://blockstream.info/api/block/960381