ISRC ES29G1402309
Verified recording
ES29G1402309 is “Semper Dowland Semper Dolens” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xffa657413202f0e55818ba4c39c4e77617b9887abe6efe26d2fca2ab592af750 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES29G1402309.
Recording identifiers
- ISRC
- ES29G1402309
- Title
- Semper Dowland Semper Dolens
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xffa657413202f0e55818ba4c39c4e77617b9887abe6efe26d2fca2ab592af750
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:2d18f2072c85150f1c09aadda80cf954d3a9ea044fb957788d2a0d8a4229aad9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES29G1402309
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Semper Dowland Semper Dolens · Machine-readable JSON-LD