ISRC NL9KQ2390290
Verified recording
NL9KQ2390290 is “Hero” by Westerlund,
registered on the CopyrightChains blockchain with CopyrightID
0x8830f1b06e2723548bd6c347bacf0b89bc8c30cdec5b74af65fad3e3200bb7b7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2390290.
Recording identifiers
- ISRC
- NL9KQ2390290
- Title
- Hero
- Artist
- Westerlund
- CopyrightID (CopyrightChains transaction hash)
0x8830f1b06e2723548bd6c347bacf0b89bc8c30cdec5b74af65fad3e3200bb7b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:676eb45b5812b7898f7fbab97a23230df4f994290ea7358ba5a53861d2d3df5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2390290
- Bitcoin block existence check
- https://blockstream.info/api/block/953513