ISRC ES8581500031
Verified recording
ES8581500031 is “Heart” by Langui,
registered on the CopyrightChains blockchain with CopyrightID
0xd92ed5d0af5720d6f8dfdc17db4ef241208dcacc0d87787ad23b0cdb69120cf8 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/ES8581500031.
Recording identifiers
- ISRC
- ES8581500031
- Title
- Heart
- Artist
- Langui
- CopyrightID (CopyrightChains transaction hash)
0xd92ed5d0af5720d6f8dfdc17db4ef241208dcacc0d87787ad23b0cdb69120cf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bae938d9457a2a770aa1341f4ccd440885fee40075be6f9b552270fc802fcd60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8581500031
- Bitcoin block existence check
- https://blockstream.info/api/block/957118