ISRC FRZ130500440
Verified recording
FRZ130500440 is “Five Little Songs (Poèmes de R.L. Stevenson): The Swing” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0xbc8d696a02c93edd700bf0252d32c9d120b16b277c8cc0f97577a3f4a547579e and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500440.
Recording identifiers
- ISRC
- FRZ130500440
- Title
- Five Little Songs (Poèmes de R.L. Stevenson): The Swing
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0xbc8d696a02c93edd700bf0252d32c9d120b16b277c8cc0f97577a3f4a547579e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:9e07e6a44daafdfbdfbc2447606b4052542a447e0e2b3a6305e2b266a7c96fe2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500440
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Five Little Songs (Poèmes de R.L. Stevenson): The Swing · Machine-readable JSON-LD