ISRC GBLWD1602908
Verified recording
GBLWD1602908 is “Nocturne No. 8 in A Major, H. 46” by John Field,
registered on the CopyrightChains blockchain with CopyrightID
0xb624e7d05191504ead1ebd1909dbeaa4b2c7fac64ddc5bddf6e0c42d875d71a6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1602908.
Recording identifiers
- ISRC
- GBLWD1602908
- Title
- Nocturne No. 8 in A Major, H. 46
- Artist
- John Field
- CopyrightID (CopyrightChains transaction hash)
0xb624e7d05191504ead1ebd1909dbeaa4b2c7fac64ddc5bddf6e0c42d875d71a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6e289d29002ac73bbeacccb3f33c7db1d269750c38764ccd3867f16149d2094b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1602908
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nocturne No. 8 in A Major, H. 46 · Machine-readable JSON-LD