ISRC GBPFW2100378
Verified recording
GBPFW2100378 is “Tchaikovsky: The Seasons, Op. 37a: No. 6, June. Barcarolle” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6069920481c7956b1c79872258b6479ed1479b840a0715b3a9e5d3a5ce3acc9d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100378.
Recording identifiers
- ISRC
- GBPFW2100378
- Title
- Tchaikovsky: The Seasons, Op. 37a: No. 6, June. Barcarolle
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6069920481c7956b1c79872258b6479ed1479b840a0715b3a9e5d3a5ce3acc9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:c87f8a360f3368fb91121bc0cb8173ead81da58d88963f2c04dc4128c3fc55b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100378
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Tchaikovsky: The Seasons, Op. 37a: No. 6, June. Barcarolle · Machine-readable JSON-LD