ISRC QMV8L1621205
Verified recording
QMV8L1621205 is “Tenderness” by Jefre Cantu-Ledesma,
registered on the CopyrightChains blockchain with CopyrightID
0x47a7a658d37e0e28b3a529369dda960c130f9c4ef1c07e5c7c15562bb7a539d4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMV8L1621205.
Recording identifiers
- ISRC
- QMV8L1621205
- Title
- Tenderness
- Artist
- Jefre Cantu-Ledesma
- CopyrightID (CopyrightChains transaction hash)
0x47a7a658d37e0e28b3a529369dda960c130f9c4ef1c07e5c7c15562bb7a539d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:29724ae3f5f6a8717b506cc68ad68038ab31bcb0d75ccb34430124092c2847e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMV8L1621205
- Bitcoin block existence check
- https://blockstream.info/api/block/956302