ISRC FRZ147801070
Verified recording
FRZ147801070 is “King Arthur, Z. 628: Act III, "What Power art thou, who from below..." ("Cold Song")” by Henry Purcell,
registered on the CopyrightChains blockchain with CopyrightID
0x1999a10c59da7762efee09d87aeeb7b67471d2174f159841ae3595840bbe9c94 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ147801070.
Recording identifiers
- ISRC
- FRZ147801070
- Title
- King Arthur, Z. 628: Act III, "What Power art thou, who from below..." ("Cold Song")
- Artist
- Henry Purcell
- CopyrightID (CopyrightChains transaction hash)
0x1999a10c59da7762efee09d87aeeb7b67471d2174f159841ae3595840bbe9c94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:4fc9f7d20655685349d5c913a5d682fd7517759a4a60db538826891026d58bcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ147801070
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: King Arthur, Z. 628: Act III, "What Power art thou, who from below..." ("Cold Song") · Machine-readable JSON-LD