ISRC HKI190470416
Verified recording
HKI190470416 is “Sinfonia da Requiem, Op. 20: I. Lacrymosa” by Benjamin Britten,
registered on the CopyrightChains blockchain with CopyrightID
0x8d5581cb3404a920c552d75a652208772b8de404241856a1a1e552ceb16b37a7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190470416.
Recording identifiers
- ISRC
- HKI190470416
- Title
- Sinfonia da Requiem, Op. 20: I. Lacrymosa
- Artist
- Benjamin Britten
- CopyrightID (CopyrightChains transaction hash)
0x8d5581cb3404a920c552d75a652208772b8de404241856a1a1e552ceb16b37a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f1f36cef066176b80e6a185f6fb3d3d26358d0914478daf55d6970389e9ac9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190470416
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia da Requiem, Op. 20: I. Lacrymosa · Machine-readable JSON-LD