ISRC DEF059104184
Verified recording
DEF059104184 is “The Birds, P. 154: IV. The Nightingale (L'usignolo)” by Ottorino Respighi,
registered on the CopyrightChains blockchain with CopyrightID
0xffe8deb3a772dc8688d177cd27effaee0a77e291f38a02f18dbe8fed0317b5fe and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104184.
Recording identifiers
- ISRC
- DEF059104184
- Title
- The Birds, P. 154: IV. The Nightingale (L'usignolo)
- Artist
- Ottorino Respighi
- CopyrightID (CopyrightChains transaction hash)
0xffe8deb3a772dc8688d177cd27effaee0a77e291f38a02f18dbe8fed0317b5fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3859993dcd01d9f7efa12af115b69e576f8fff5b5ebe097d9ba002d6229a433a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104184
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Birds, P. 154: IV. The Nightingale (L'usignolo) · Machine-readable JSON-LD