ISRC GBCJY1300263
Verified recording
GBCJY1300263 is “Legacy” by Metrik,
registered on the CopyrightChains blockchain with CopyrightID
0xed9358d083fbfdab23c69cfe3b8424eb9e1ba265454161a344cede37b8961981 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/GBCJY1300263.
Recording identifiers
- ISRC
- GBCJY1300263
- Title
- Legacy
- Artist
- Metrik
- CopyrightID (CopyrightChains transaction hash)
0xed9358d083fbfdab23c69cfe3b8424eb9e1ba265454161a344cede37b8961981
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2c006bea7b397681189142002ee9ff29ebfd14de01a92c7f7bfd239913e432d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1300263
- Bitcoin block existence check
- https://blockstream.info/api/block/956302