ISRC DEAF71611724
Verified recording
DEAF71611724 is “Smile - The Songs of Innocence” by L'Esperanza,
registered on the CopyrightChains blockchain with CopyrightID
0x62db618f828d8aa1e47963ebbce50549b6825d64853260754655b3e4411c5065 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71611724.
Recording identifiers
- ISRC
- DEAF71611724
- Title
- Smile - The Songs of Innocence
- Artist
- L'Esperanza
- CopyrightID (CopyrightChains transaction hash)
0x62db618f828d8aa1e47963ebbce50549b6825d64853260754655b3e4411c5065
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8d7445be0a6eed63a0dfd21bcd46e0139bcd232e03b338ab479610d1da4b7878- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71611724
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Smile - The Songs of Innocence · Machine-readable JSON-LD