ISRC GBX722300353
Verified recording
GBX722300353 is “When?” by JGrrey,
registered on the CopyrightChains blockchain with CopyrightID
0xdf8a52bcf946fe4948a00a96e9ecd7e4842583ddf26403e29754e529b4c1e12c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX722300353.
Recording identifiers
- ISRC
- GBX722300353
- Title
- When?
- Artist
- JGrrey
- CopyrightID (CopyrightChains transaction hash)
0xdf8a52bcf946fe4948a00a96e9ecd7e4842583ddf26403e29754e529b4c1e12c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7578454b23de0a2c10f1ad90d3cb84b85bb31fa0490367f28aa66433c0fb4045- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX722300353
- Bitcoin block existence check
- https://blockstream.info/api/block/953515