ISRC ZAC012400146
Verified recording
ZAC012400146 is “Valentine” by Knight SA,
registered on the CopyrightChains blockchain with CopyrightID
0x5c035dc5bdc9cf806940fdfe6700d580afd809f0b8ac73c6db9807128a5252ac 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/ZAC012400146.
Recording identifiers
- ISRC
- ZAC012400146
- Title
- Valentine
- Artist
- Knight SA
- CopyrightID (CopyrightChains transaction hash)
0x5c035dc5bdc9cf806940fdfe6700d580afd809f0b8ac73c6db9807128a5252ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ceb5d28315cb570f4cd9be0a895fa0c36675c7eb9060893bb42fb367b6a6477f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012400146
- Bitcoin block existence check
- https://blockstream.info/api/block/953520