ISRC QM4TW2464165
Verified recording
QM4TW2464165 is “Vitamin U” by The Yum Yums,
registered on the CopyrightChains blockchain with CopyrightID
0x91515245dae831d69e274c533184cb211adab220774aba90acf44316a56f1fed and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2464165.
Recording identifiers
- ISRC
- QM4TW2464165
- Title
- Vitamin U
- Artist
- The Yum Yums
- CopyrightID (CopyrightChains transaction hash)
0x91515245dae831d69e274c533184cb211adab220774aba90acf44316a56f1fed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:672a6af445e45563227a94c04c57610dace9e6133f020c550dcd663ac683f7c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2464165
- Bitcoin block existence check
- https://blockstream.info/api/block/956304