ISRC GBSLT1908404
Verified recording
GBSLT1908404 is “Lachrimæ, P. 15 (Performed on Guitar)” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0x45365090936a4ff4796becb8b53c60685d1b2c64b6eca175c85de643168b31e7 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT1908404.
Recording identifiers
- ISRC
- GBSLT1908404
- Title
- Lachrimæ, P. 15 (Performed on Guitar)
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0x45365090936a4ff4796becb8b53c60685d1b2c64b6eca175c85de643168b31e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:5a58cd59c46860c08f6bb32f4a63e74d2900bd19042dccd9ce6f029607b4f52e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT1908404
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Lachrimæ, P. 15 (Performed on Guitar) · Machine-readable JSON-LD