ISRC USCGJ2029850
Verified recording
USCGJ2029850 is “A la Gran Muñeca” by El Cachivache Quinteto,
registered on the CopyrightChains blockchain with CopyrightID
0x6dbb1d9ecf481d11e471b7c6bccf2d4f6b7f333458a2328d895feb9712feafb9 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2029850.
Recording identifiers
- ISRC
- USCGJ2029850
- Title
- A la Gran Muñeca
- Artist
- El Cachivache Quinteto
- CopyrightID (CopyrightChains transaction hash)
0x6dbb1d9ecf481d11e471b7c6bccf2d4f6b7f333458a2328d895feb9712feafb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:c53f71e0d68137e0a19a01f3c291f2da74e54dc49232a91253386f4c113fc1c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2029850
- Bitcoin block existence check
- https://blockstream.info/api/block/960250