ISRC ESA012178151
Verified recording
ESA012178151 is “Cuando Tu Te Fuiste” by Efrain Toledo y Sus Calentanos,
registered on the CopyrightChains blockchain with CopyrightID
0xd0dc3577e53daac89565fdd01d104a91f11b120c4e7ab271de37584a1ef178b6 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/ESA012178151.
Recording identifiers
- ISRC
- ESA012178151
- Title
- Cuando Tu Te Fuiste
- Artist
- Efrain Toledo y Sus Calentanos
- CopyrightID (CopyrightChains transaction hash)
0xd0dc3577e53daac89565fdd01d104a91f11b120c4e7ab271de37584a1ef178b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f3f33908a4e5189904d8065a0d312ff4ebbc337150b11f12c61cae8d874fc1ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012178151
- Bitcoin block existence check
- https://blockstream.info/api/block/960138