ISRC FR6V80306815
Verified recording
FR6V80306815 is “La cumparsita” by Eduardo Rovira,
registered on the CopyrightChains blockchain with CopyrightID
0x25e5e6b8061d13a58bcd2121c14b3fafeb436beea0f92b99984cba3fab8e8e2a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80306815.
Recording identifiers
- ISRC
- FR6V80306815
- Title
- La cumparsita
- Artist
- Eduardo Rovira
- CopyrightID (CopyrightChains transaction hash)
0x25e5e6b8061d13a58bcd2121c14b3fafeb436beea0f92b99984cba3fab8e8e2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:cbc3ed3dd4ebea058d9c3670ea341de2ea6cf32a4204cfda3280a58a88f167b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80306815
- Bitcoin block existence check
- https://blockstream.info/api/block/960334