ISRC HKC630126137
Verified recording
HKC630126137 is “友誼之光” by Maria Cordero,
registered on the CopyrightChains blockchain with CopyrightID
0xf1b6bbe677a92f8831b2d311399d663a6f8b6a3a3306f70e41dccf258c8321b0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630126137.
Recording identifiers
- ISRC
- HKC630126137
- Title
- 友誼之光
- Artist
- Maria Cordero
- CopyrightID (CopyrightChains transaction hash)
0xf1b6bbe677a92f8831b2d311399d663a6f8b6a3a3306f70e41dccf258c8321b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:734c8660f1194fb50022c7330de56994bbf02994166265593e07df17a9e8fcf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630126137
- Bitcoin block existence check
- https://blockstream.info/api/block/953520