ISRC SEWDL0763613
Verified recording
SEWDL0763613 is “Pagliacci, Act I: Vesti la giubba” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x3abc88ed8ccb7d11c9da0b93b5737bb451e8b6431f00e6d4bea3becb5f7985aa and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0763613.
Recording identifiers
- ISRC
- SEWDL0763613
- Title
- Pagliacci, Act I: Vesti la giubba
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x3abc88ed8ccb7d11c9da0b93b5737bb451e8b6431f00e6d4bea3becb5f7985aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:6a8129f2dbbcf1996128972b170ee3fe1b1303ba92a3264e16802868bcb74561- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0763613
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Pagliacci, Act I: Vesti la giubba · Machine-readable JSON-LD