ISRC GBBBA1800668
Verified recording
GBBBA1800668 is “Pohádka, Op. 16: 3. Funeral Music” by Josef Suk,
registered on the CopyrightChains blockchain with CopyrightID
0x03c31b9bd73f9b938e215dafb2d7dd7892e11ca64851d754e6394e53179b4259 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800668.
Recording identifiers
- ISRC
- GBBBA1800668
- Title
- Pohádka, Op. 16: 3. Funeral Music
- Artist
- Josef Suk
- CopyrightID (CopyrightChains transaction hash)
0x03c31b9bd73f9b938e215dafb2d7dd7892e11ca64851d754e6394e53179b4259
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:14cbe95c08b0b8bcfa5b127afaa58945fb9dd9accc848d038db7fa647c0b5886- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800668
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Pohádka, Op. 16: 3. Funeral Music · Machine-readable JSON-LD