ISRC QMKQ51301430
Verified recording
QMKQ51301430 is “Play A Simple Melody” by Bing Crosby,
registered on the CopyrightChains blockchain with CopyrightID
0x9fc9485adc2e0c1581d572e89b04a1e64446ed4d9736190875afc4ba1fb2d5c5 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/QMKQ51301430.
Recording identifiers
- ISRC
- QMKQ51301430
- Title
- Play A Simple Melody
- Artist
- Bing Crosby
- CopyrightID (CopyrightChains transaction hash)
0x9fc9485adc2e0c1581d572e89b04a1e64446ed4d9736190875afc4ba1fb2d5c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:eb798bf81e8acf01fdda4d3dfbbd024bb71e33c728f15c0565d94a40755d5ae7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKQ51301430
- Bitcoin block existence check
- https://blockstream.info/api/block/956304