ISRC ESA012129807
Verified recording
ESA012129807 is “Tierra Mala” by Efrain Toledo y Sus Calentanos,
registered on the CopyrightChains blockchain with CopyrightID
0x0d71a6251620d899599e2af860c15af066ed8a8d1c9ed0e9d7009934c31a9949 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012129807.
Recording identifiers
- ISRC
- ESA012129807
- Title
- Tierra Mala
- Artist
- Efrain Toledo y Sus Calentanos
- CopyrightID (CopyrightChains transaction hash)
0x0d71a6251620d899599e2af860c15af066ed8a8d1c9ed0e9d7009934c31a9949
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:d12a7dad6875e7de8ec82d50d1bb6e3b6a0d2633a6d85f39b65dba2bc2ca18dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012129807
- Bitcoin block existence check
- https://blockstream.info/api/block/960348