ISRC GBGVZ1200146
Verified recording
GBGVZ1200146 is “Alexander's Ragtime Band” by Bing Crosby,
registered on the CopyrightChains blockchain with CopyrightID
0x2b89a06fbafa3813399f705d012903e9ff9037fb2ac8da4c4ec46d9b3b0afc25 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGVZ1200146.
Recording identifiers
- ISRC
- GBGVZ1200146
- Title
- Alexander's Ragtime Band
- Artist
- Bing Crosby
- CopyrightID (CopyrightChains transaction hash)
0x2b89a06fbafa3813399f705d012903e9ff9037fb2ac8da4c4ec46d9b3b0afc25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2d3828ff3353ec1180f3fce33462bb1409f6a5bc731e811f12eff7051b8f7d31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGVZ1200146
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Alexander's Ragtime Band · Machine-readable JSON-LD