ISRC US8271600940
Verified recording
US8271600940 is “Modena Duet No. 11/18 [ca. 1690]” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x4914cfee50e929b75f1a4b4fe3946c756bc8068ee04087d2eb86e78cb4122924 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271600940.
Recording identifiers
- ISRC
- US8271600940
- Title
- Modena Duet No. 11/18 [ca. 1690]
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x4914cfee50e929b75f1a4b4fe3946c756bc8068ee04087d2eb86e78cb4122924
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:ef2d0ae07e2ea83fafb2fac38fc4fa07675eedefe42b65b9cb0514cf0899f6d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271600940
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Modena Duet No. 11/18 [ca. 1690] · Machine-readable JSON-LD