ISRC ESA031421159
Verified recording
ESA031421159 is “Polca de los Disparates” by Los Sabandeños,
registered on the CopyrightChains blockchain with CopyrightID
0x1e81902e4a98dcda83af36cd20356cc94d52603a83129b3c8c263d9da8049b1f and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031421159.
Recording identifiers
- ISRC
- ESA031421159
- Title
- Polca de los Disparates
- Artist
- Los Sabandeños
- CopyrightID (CopyrightChains transaction hash)
0x1e81902e4a98dcda83af36cd20356cc94d52603a83129b3c8c263d9da8049b1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:8525d7de350f50dbd5200038a624e60a980242219fd4d49a75ce2f9494674b4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031421159
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Polca de los Disparates · Machine-readable JSON-LD