ISRC ES71G1728631
Verified recording
ES71G1728631 is “Sobre una Tumba una Rumba” by Dúo Melodias Cubanas,
registered on the CopyrightChains blockchain with CopyrightID
0x21ce6ebef2f313e25102b7b01799ab9259f53d59e79d4253042cda37068151a8 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1728631.
Recording identifiers
- ISRC
- ES71G1728631
- Title
- Sobre una Tumba una Rumba
- Artist
- Dúo Melodias Cubanas
- CopyrightID (CopyrightChains transaction hash)
0x21ce6ebef2f313e25102b7b01799ab9259f53d59e79d4253042cda37068151a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:005283486e5a07c16918ea173e6861a9a2bcef18080df00db348f6ef9fd8e75b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1728631
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Sobre una Tumba una Rumba · Machine-readable JSON-LD