ISRC GBLWD2405804
Verified recording
GBLWD2405804 is “2 Humoresques, Op. 87: No. 1, Commodo” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xaa71e735d0fdaaaa48da87d65217212685eee6786e522726d06462bb6e62648a 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/GBLWD2405804.
Recording identifiers
- ISRC
- GBLWD2405804
- Title
- 2 Humoresques, Op. 87: No. 1, Commodo
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xaa71e735d0fdaaaa48da87d65217212685eee6786e522726d06462bb6e62648a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:477b4c22299d0366bc76636ac932ce878abb3f3a3c96884e4235ac3451e12cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2405804
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: 2 Humoresques, Op. 87: No. 1, Commodo · Machine-readable JSON-LD