ISRC TCABA1105099
Verified recording
TCABA1105099 is “Funeral March, Chopin” by Beethoven's Wig,
registered on the CopyrightChains blockchain with CopyrightID
0x9af8e85f3fa1f46e90bdcb5dbd81cd6189e5ee5819ed2bf6fa558223d771e524 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABA1105099.
Recording identifiers
- ISRC
- TCABA1105099
- Title
- Funeral March, Chopin
- Artist
- Beethoven's Wig
- CopyrightID (CopyrightChains transaction hash)
0x9af8e85f3fa1f46e90bdcb5dbd81cd6189e5ee5819ed2bf6fa558223d771e524
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:1f9233ad5b0f38975f1bd4b72d23eccd94a252be81c0d6fc44ab79eea586f6c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABA1105099
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Funeral March, Chopin · Machine-readable JSON-LD