ISRC BK4DA2409949
Verified recording
BK4DA2409949 is “La Propuesta” by Chus Santana,
registered on the CopyrightChains blockchain with CopyrightID
0x7648caa336551abe31e34e6617064a41ff1720f1600d6799390b8715a56ccb19 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2409949.
Recording identifiers
- ISRC
- BK4DA2409949
- Title
- La Propuesta
- Artist
- Chus Santana
- CopyrightID (CopyrightChains transaction hash)
0x7648caa336551abe31e34e6617064a41ff1720f1600d6799390b8715a56ccb19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:eedb6394372ba0f51a43d149fcd5c1383b09ae967f6ed8d7c18f647a10c6d417- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2409949
- Bitcoin block existence check
- https://blockstream.info/api/block/960418