ISRC ESA011603657
Verified recording
ESA011603657 is “Calima” by Nasta,
registered on the CopyrightChains blockchain with CopyrightID
0xbe9064328474c876d1fade9918394a3a0a32b4fac598ee0ab5be6d1c8752f476 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011603657.
Recording identifiers
- ISRC
- ESA011603657
- Title
- Calima
- Artist
- Nasta
- CopyrightID (CopyrightChains transaction hash)
0xbe9064328474c876d1fade9918394a3a0a32b4fac598ee0ab5be6d1c8752f476
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:064935cafa4951b3636ce00e64b8941c3db5aedcdc534144771f5b2689a72d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011603657
- Bitcoin block existence check
- https://blockstream.info/api/block/960138