ISRC ES71G2152100
Verified recording
ES71G2152100 is “Que Mal Te Hice Yo” by Los Machos de la Cumbia,
registered on the CopyrightChains blockchain with CopyrightID
0x0c303cbb73377cc637bb008d3a31f80a4a2b99b2c566b1db52467929bd1390ab and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2152100.
Recording identifiers
- ISRC
- ES71G2152100
- Title
- Que Mal Te Hice Yo
- Artist
- Los Machos de la Cumbia
- CopyrightID (CopyrightChains transaction hash)
0x0c303cbb73377cc637bb008d3a31f80a4a2b99b2c566b1db52467929bd1390ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:ace1fd6d3f3c50cc11e2801ce73cf544cd4cf38eb580c1c421d45d4990723ed4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2152100
- Bitcoin block existence check
- https://blockstream.info/api/block/960207