ISRC MYUM81405637
Verified recording
MYUM81405637 is “Sofia” by Klangkai,
registered on the CopyrightChains blockchain with CopyrightID
0x8d3e2906a81bab8471a09274280a14f0f7a9e53e4c6cef74af9c7b4c0567629a and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUM81405637.
Recording identifiers
- ISRC
- MYUM81405637
- Title
- Sofia
- Artist
- Klangkai
- CopyrightID (CopyrightChains transaction hash)
0x8d3e2906a81bab8471a09274280a14f0f7a9e53e4c6cef74af9c7b4c0567629a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:a3d7b0a4efbea6d28bc8a2b3978beb2e53443f3582761a522e2210e0e9fbc476- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUM81405637
- Bitcoin block existence check
- https://blockstream.info/api/block/960229