ISRC NLHR52149673
Verified recording
NLHR52149673 is “Frevo - Euphonium | Tuba Quartet” by Fernando Deddos,
registered on the CopyrightChains blockchain with CopyrightID
0x5be806b7c5ecf10fffd4f625c5b55183b6d22c1729132da654b322ef8125bd96 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52149673.
Recording identifiers
- ISRC
- NLHR52149673
- Title
- Frevo - Euphonium | Tuba Quartet
- Artist
- Fernando Deddos
- CopyrightID (CopyrightChains transaction hash)
0x5be806b7c5ecf10fffd4f625c5b55183b6d22c1729132da654b322ef8125bd96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:35a2d2639b720dfa0794142a436be7d8048bb423a03edd8a3572b8a385200097- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52149673
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Frevo - Euphonium | Tuba Quartet · Machine-readable JSON-LD