ISRC FINDE0200230
Verified recording
FINDE0200230 is “Piano Sonata No. 12 in A-Flat Major, Op. 26: III. Marcia funebre sulla morte d'un eroe (arr. F. Tarrega)” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xe87058df211136e9964da203ca7588317a8c9c5d03c4787433a14a68d2a7a367 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/FINDE0200230.
Recording identifiers
- ISRC
- FINDE0200230
- Title
- Piano Sonata No. 12 in A-Flat Major, Op. 26: III. Marcia funebre sulla morte d'un eroe (arr. F. Tarrega)
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xe87058df211136e9964da203ca7588317a8c9c5d03c4787433a14a68d2a7a367
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5520a6c02492a5c36543394b17569a1ed992d8dee19adb0b3ede3e57b5586853- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0200230
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 12 in A-Flat Major, Op. 26: III. Marcia funebre sulla morte d'un eroe (arr. F. Tarrega) · Machine-readable JSON-LD