ISRC FR50X1894413
Verified recording
FR50X1894413 is “Lachrimae, or Seven Tears: Lachrimae verae” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xe23028c685821b535135cd06fb084eaec408308f61251bd048d8feb99ec45362 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1894413.
Recording identifiers
- ISRC
- FR50X1894413
- Title
- Lachrimae, or Seven Tears: Lachrimae verae
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xe23028c685821b535135cd06fb084eaec408308f61251bd048d8feb99ec45362
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1f430446086cb2c7132db60bb94962dd727803f11282959a484de74e01ff1cbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1894413
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Lachrimae, or Seven Tears: Lachrimae verae · Machine-readable JSON-LD