ISRC GB2LD0902337
Verified recording
GB2LD0902337 is “Halcyon” by JJD,
registered on the CopyrightChains blockchain with CopyrightID
0xd09b89f936ca0d43ed6fae49c813ec43e21fad0870b263f8e8f9013f0d757ef0 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD0902337.
Recording identifiers
- ISRC
- GB2LD0902337
- Title
- Halcyon
- Artist
- JJD
- CopyrightID (CopyrightChains transaction hash)
0xd09b89f936ca0d43ed6fae49c813ec43e21fad0870b263f8e8f9013f0d757ef0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:300d10b44b37a5e321e26247b74521fe7e232d8fce0098dec8becdc10f18bfb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD0902337
- Bitcoin block existence check
- https://blockstream.info/api/block/953528