ISRC GBLWD1401508
Verified recording
GBLWD1401508 is “Valse lyrique, Op. 96a” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xb8ef1518208f7ed4b1658e51148a3556d604eb6c6fdbc8d2c0ea9a78e45e760d and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1401508.
Recording identifiers
- ISRC
- GBLWD1401508
- Title
- Valse lyrique, Op. 96a
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xb8ef1518208f7ed4b1658e51148a3556d604eb6c6fdbc8d2c0ea9a78e45e760d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:1e3f0f3df76de18fdbd85bc3a2a16d1b01ec5d065cd8bd186e7ca5cd7052b4c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1401508
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Valse lyrique, Op. 96a · Machine-readable JSON-LD