ISRC GBF076821690
Verified recording
GBF076821690 is “Take The "A" Train” by Billy Strayhorn,
registered on the CopyrightChains blockchain with CopyrightID
0xe2a42348ef2a7946f3dbc09d3a493684a238eb08b1b6e6413105158db630637f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076821690.
Recording identifiers
- ISRC
- GBF076821690
- Title
- Take The "A" Train
- Artist
- Billy Strayhorn
- CopyrightID (CopyrightChains transaction hash)
0xe2a42348ef2a7946f3dbc09d3a493684a238eb08b1b6e6413105158db630637f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:88ee6cf9703d960a506f650860f924f02bf943ad493a057c4ce787499adf26c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076821690
- Bitcoin block existence check
- https://blockstream.info/api/block/957118