ISRC GBAYD8200150
Verified recording
GBAYD8200150 is “Nussknacker - Marsch” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x049bb946a43d2792bbf8a78b13439b4ebc1a7e2e6d101f4dd47d517dc4ec31af and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8200150.
Recording identifiers
- ISRC
- GBAYD8200150
- Title
- Nussknacker - Marsch
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x049bb946a43d2792bbf8a78b13439b4ebc1a7e2e6d101f4dd47d517dc4ec31af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c0339e29c092dca482f42b56b49bad109c61e4ca5be967bc04c7aa44c45b32b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8200150
- Bitcoin block existence check
- https://blockstream.info/api/block/953520