ISRC ESA011001857
Verified recording
ESA011001857 is “Lo más difícil del mundo” by Pony Bravo,
registered on the CopyrightChains blockchain with CopyrightID
0x5d9e562f090e7f96eca4f2c772b922a94ff6950c22e8510f2cc9aa6c6836d855 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/ESA011001857.
Recording identifiers
- ISRC
- ESA011001857
- Title
- Lo más difícil del mundo
- Artist
- Pony Bravo
- CopyrightID (CopyrightChains transaction hash)
0x5d9e562f090e7f96eca4f2c772b922a94ff6950c22e8510f2cc9aa6c6836d855
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fd1932d42c06104579ee4b06fc66718b0ca5eab1012768ba1f4da9e22c148cf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011001857
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Lo más difícil del mundo · Machine-readable JSON-LD