ISRC ES75E2500504
Verified recording
ES75E2500504 is “TOPTEN” by Joan Cortés,
registered on the CopyrightChains blockchain with CopyrightID
0x403576e70db4294b1296774f4a2a3d9542b5d4fdc6a76b9176b43bc26c377738 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75E2500504.
Recording identifiers
- ISRC
- ES75E2500504
- Title
- TOPTEN
- Artist
- Joan Cortés
- CopyrightID (CopyrightChains transaction hash)
0x403576e70db4294b1296774f4a2a3d9542b5d4fdc6a76b9176b43bc26c377738
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:6243d0d45521ff8d1e2765856ebc97ff6cbd2c01d5023656dec9e50cd23e5630- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75E2500504
- Bitcoin block existence check
- https://blockstream.info/api/block/959132