ISRC QM3DF2205427
Verified recording
QM3DF2205427 is “Once Again” by Mugensoul,
registered on the CopyrightChains blockchain with CopyrightID
0xbc44463bd0d8794b66724621a3bc9e630e28e74ce5ede499b816a9e33b1cdbc6 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2205427.
Recording identifiers
- ISRC
- QM3DF2205427
- Title
- Once Again
- Artist
- Mugensoul
- CopyrightID (CopyrightChains transaction hash)
0xbc44463bd0d8794b66724621a3bc9e630e28e74ce5ede499b816a9e33b1cdbc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:1015f3da4d4c84520d01926ce2c19fbfa332e73d45191b08ada85f05263a5b6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2205427
- Bitcoin block existence check
- https://blockstream.info/api/block/957073