ISRC NL1JL1900019
Verified recording
NL1JL1900019 is “Semillas” by Derrok,
registered on the CopyrightChains blockchain with CopyrightID
0xd13845d9293c5b978ad9687adbaa2af5cc5ad2bf79f4f44a5fff32c0abbd345b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1JL1900019.
Recording identifiers
- ISRC
- NL1JL1900019
- Title
- Semillas
- Artist
- Derrok
- CopyrightID (CopyrightChains transaction hash)
0xd13845d9293c5b978ad9687adbaa2af5cc5ad2bf79f4f44a5fff32c0abbd345b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:073374d405d768fb43c9149f602e854140010783209b2f59e988bff72e0eb17b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1JL1900019
- Bitcoin block existence check
- https://blockstream.info/api/block/957118