ISRC GBLLH1438213
Verified recording
GBLLH1438213 is “What If A Day” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xe532308ebead5dd062f3e2849de1ac4439c06387a2b4365bdfbc0a807f44d337 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1438213.
Recording identifiers
- ISRC
- GBLLH1438213
- Title
- What If A Day
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xe532308ebead5dd062f3e2849de1ac4439c06387a2b4365bdfbc0a807f44d337
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:85d98cc1f5d962d9496bc738fa2be1c029a795d4e399721e8acd35245e4a275a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1438213
- Bitcoin block existence check
- https://blockstream.info/api/block/960164