ISRC GBN3Q1302054
Verified recording
GBN3Q1302054 is “Katie's Waltz (Backing Track) - Violin” by Kathy Blackwell,
registered on the CopyrightChains blockchain with CopyrightID
0xe66c1a0f3b7e82975c27bd17262ab799e10004ed887af118f7a82200196b0f79 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN3Q1302054.
Recording identifiers
- ISRC
- GBN3Q1302054
- Title
- Katie's Waltz (Backing Track) - Violin
- Artist
- Kathy Blackwell
- CopyrightID (CopyrightChains transaction hash)
0xe66c1a0f3b7e82975c27bd17262ab799e10004ed887af118f7a82200196b0f79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:8519f9c16457e64cbecb0a7a36e08703d1f157f303ed04ce845d8602670d39e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN3Q1302054
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Katie's Waltz (Backing Track) - Violin · Machine-readable JSON-LD