ISRC BK4DA2203938
Verified recording
BK4DA2203938 is “Otoño” by Ruth de las Plantas,
registered on the CopyrightChains blockchain with CopyrightID
0x31eaa4f02604a1c51de814b530233fd96ab66841ddc0b97381be8340d714c362 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2203938.
Recording identifiers
- ISRC
- BK4DA2203938
- Title
- Otoño
- Artist
- Ruth de las Plantas
- CopyrightID (CopyrightChains transaction hash)
0x31eaa4f02604a1c51de814b530233fd96ab66841ddc0b97381be8340d714c362
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:c7dd665cde5b13a31260d37e967809644b0b02d45f15b5eec1084afd2361f98f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2203938
- Bitcoin block existence check
- https://blockstream.info/api/block/957073