ISRC GBBBC1900209
Verified recording
GBBBC1900209 is “Biblical Songs, Op. 99: 9. Pozdvihuji očí svých k horám” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x6052e2921e7c100240286ccde9376a602c25a900fc8c776b575d8187c819db6d and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC1900209.
Recording identifiers
- ISRC
- GBBBC1900209
- Title
- Biblical Songs, Op. 99: 9. Pozdvihuji očí svých k horám
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x6052e2921e7c100240286ccde9376a602c25a900fc8c776b575d8187c819db6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:990b2a9ffc2ae98c6d96495a955ecf4516fcfa1dde452eb48d848dcb6f9123d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC1900209
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Biblical Songs, Op. 99: 9. Pozdvihuji očí svých k horám · Machine-readable JSON-LD