ISRC DEF058000522
Verified recording
DEF058000522 is “6 Concerti Armonici (Formerly Attributed To Pergolesi) / No. 5 In B Flat: 2. Da Capella. Presto” by Unico Wilhelm van Wassenaer,
registered on the CopyrightChains blockchain with CopyrightID
0x8b982888d26c1f7ab6a0f24e91af44e4559ed0107ded7b27bee15e7ba2f2fdea and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000522.
Recording identifiers
- ISRC
- DEF058000522
- Title
- 6 Concerti Armonici (Formerly Attributed To Pergolesi) / No. 5 In B Flat: 2. Da Capella. Presto
- Artist
- Unico Wilhelm van Wassenaer
- CopyrightID (CopyrightChains transaction hash)
0x8b982888d26c1f7ab6a0f24e91af44e4559ed0107ded7b27bee15e7ba2f2fdea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:057bf6ef35cedf414d75a47e1ce55e29153be44669162608186cf3ade47e4487- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000522
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: 6 Concerti Armonici (Formerly Attributed To Pergolesi) / No. 5 In B Flat: 2. Da Capella. Presto · Machine-readable JSON-LD