ISRC USSM14100078
Verified recording
USSM14100078 is “Gloomy Sunday (with Teddy Wilson & His Orchestra) - Take 1” by Billie Holiday,
registered on the CopyrightChains blockchain with CopyrightID
0x169c1bded487cced627f7fa7ccdc43ed26682a17e915ccbc311a90ee469cf220 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM14100078.
Recording identifiers
- ISRC
- USSM14100078
- Title
- Gloomy Sunday (with Teddy Wilson & His Orchestra) - Take 1
- Artist
- Billie Holiday
- CopyrightID (CopyrightChains transaction hash)
0x169c1bded487cced627f7fa7ccdc43ed26682a17e915ccbc311a90ee469cf220
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6de58d9bbb0235a1401bf6f4325f2c7ea913dc65934f3dbf2948081e8d8d892d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM14100078
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Gloomy Sunday (with Teddy Wilson & His Orchestra) - Take 1 · Machine-readable JSON-LD