ISRC ITLF51903025
Verified recording
ITLF51903025 is “Guitar Duo, Op. 62 No. 1: IV. Polonaise con poco moto” by Ferdinando Carulli,
registered on the CopyrightChains blockchain with CopyrightID
0x8607bd4a73fb27c5adc511cda8c669a6f5f06993ba6726346bece5979dd58d27 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51903025.
Recording identifiers
- ISRC
- ITLF51903025
- Title
- Guitar Duo, Op. 62 No. 1: IV. Polonaise con poco moto
- Artist
- Ferdinando Carulli
- CopyrightID (CopyrightChains transaction hash)
0x8607bd4a73fb27c5adc511cda8c669a6f5f06993ba6726346bece5979dd58d27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fe8c6db248fc44a54244321b07e3d873d70010c9aace4c8cf095e5517fa71172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51903025
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Guitar Duo, Op. 62 No. 1: IV. Polonaise con poco moto · Machine-readable JSON-LD