ISRC GBAYD8200187
Verified recording
GBAYD8200187 is “2 Pieces from Kuolema, Op. 44: I. Valse triste” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x5632564ba389eeea33abcb02d9ae92461efa29ab98d77674d18d45cf39d1730f and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8200187.
Recording identifiers
- ISRC
- GBAYD8200187
- Title
- 2 Pieces from Kuolema, Op. 44: I. Valse triste
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x5632564ba389eeea33abcb02d9ae92461efa29ab98d77674d18d45cf39d1730f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:07c23eff378f0bd9ae3b6d698c9d90daf95789f47a2ec76673bc7eaa97fa115e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8200187
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: 2 Pieces from Kuolema, Op. 44: I. Valse triste · Machine-readable JSON-LD