ISRC QM4TW2565587
Verified recording
QM4TW2565587 is “F4U” by DIA,
registered on the CopyrightChains blockchain with CopyrightID
0x1db62c2ff9b5c02c4920945daad7a8d65eefe62a66c16cca81177e2697c8f9f9 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2565587.
Recording identifiers
- ISRC
- QM4TW2565587
- Title
- F4U
- Artist
- DIA
- CopyrightID (CopyrightChains transaction hash)
0x1db62c2ff9b5c02c4920945daad7a8d65eefe62a66c16cca81177e2697c8f9f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:749013e5ebc515350f15eeb78364b78f1ab283da438d8503d29772b03eda95ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2565587
- Bitcoin block existence check
- https://blockstream.info/api/block/953513