ISRC GBAYC2102459
Verified recording
GBAYC2102459 is “Chopin / Orch. Douglas: Les sylphides: Waltz, Op. 70 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa80b76b09623b0f94b560192215cefca0194d2a3090e91feee0150f2610de0c9 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/GBAYC2102459.
Recording identifiers
- ISRC
- GBAYC2102459
- Title
- Chopin / Orch. Douglas: Les sylphides: Waltz, Op. 70 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa80b76b09623b0f94b560192215cefca0194d2a3090e91feee0150f2610de0c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7b1f4e5c778a02d3564e110b2a87755f5fac1a5f3e1e3190abd6ec34cebc4b18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102459
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Chopin / Orch. Douglas: Les sylphides: Waltz, Op. 70 No. 1 · Machine-readable JSON-LD