ISRC RUA582100135
Verified recording
RUA582100135 is “Mamma Maria - Piccolo Grandi per СIAO 2020” by Little Big,
registered on the CopyrightChains blockchain with CopyrightID
0x55140f664a78b4a2c0eb02135b59d51383313e7403da41438f354f9a040a0233 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA582100135.
Recording identifiers
- ISRC
- RUA582100135
- Title
- Mamma Maria - Piccolo Grandi per СIAO 2020
- Artist
- Little Big
- CopyrightID (CopyrightChains transaction hash)
0x55140f664a78b4a2c0eb02135b59d51383313e7403da41438f354f9a040a0233
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:622b126b959b484530b9757a636099d738707354460b02cc3e1ab1556d404122- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA582100135
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mamma Maria - Piccolo Grandi per СIAO 2020 · Machine-readable JSON-LD