ISRC ESA031421144
Verified recording
ESA031421144 is “La Cumbamchá” by Los Sabandeños,
registered on the CopyrightChains blockchain with CopyrightID
0x55cdc586c139662a91dceaaea3ba0c7da36340928519fee888890d71042ce294 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031421144.
Recording identifiers
- ISRC
- ESA031421144
- Title
- La Cumbamchá
- Artist
- Los Sabandeños
- CopyrightID (CopyrightChains transaction hash)
0x55cdc586c139662a91dceaaea3ba0c7da36340928519fee888890d71042ce294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:3da3da9ef31b94180fd7b5a88ba6fef15bc2c0de27479967dc7dce2cb1b7cba8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031421144
- Bitcoin block existence check
- https://blockstream.info/api/block/960448