ISRC ES71G2240842
Verified recording
ES71G2240842 is “When Johnny Comes Marching Home - with Rain Forest Sounds” by La Vaca Lechera,
registered on the CopyrightChains blockchain with CopyrightID
0xd9f7fe716ff54d66eb79759d6fa11a19c6787154e5efb0b6be623a03e2a74250 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2240842.
Recording identifiers
- ISRC
- ES71G2240842
- Title
- When Johnny Comes Marching Home - with Rain Forest Sounds
- Artist
- La Vaca Lechera
- CopyrightID (CopyrightChains transaction hash)
0xd9f7fe716ff54d66eb79759d6fa11a19c6787154e5efb0b6be623a03e2a74250
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0205f22464b840ca60a0882b5dc971e75bd88f7c211da2001dcde203359928d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2240842
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: When Johnny Comes Marching Home - with Rain Forest Sounds · Machine-readable JSON-LD