ISRC ES18B1702031
Verified recording
ES18B1702031 is “Una Vuelta Ma´s” by MKRNI,
registered on the CopyrightChains blockchain with CopyrightID
0x354a4a0af3a5a16918cf748f6e2fb8dc14c2c6d01bd351f889df2e7020bee0c6 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1702031.
Recording identifiers
- ISRC
- ES18B1702031
- Title
- Una Vuelta Ma´s
- Artist
- MKRNI
- CopyrightID (CopyrightChains transaction hash)
0x354a4a0af3a5a16918cf748f6e2fb8dc14c2c6d01bd351f889df2e7020bee0c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:22a8bea4d8a2ccdd23b4634310c93c6afad4a7ff6505a64da7c16b47172dd05c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1702031
- Bitcoin block existence check
- https://blockstream.info/api/block/960407