ISRC NL7EV2200066
Verified recording
NL7EV2200066 is “BIG” by CHO,
registered on the CopyrightChains blockchain with CopyrightID
0x1cfb6f501506b7f7d50fc5905212d9afbec68cd35fa8bd66a24146b29ffcc4b3 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/NL7EV2200066.
Recording identifiers
- ISRC
- NL7EV2200066
- Title
- BIG
- Artist
- CHO
- CopyrightID (CopyrightChains transaction hash)
0x1cfb6f501506b7f7d50fc5905212d9afbec68cd35fa8bd66a24146b29ffcc4b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:274acffac1f476644449aafe61ba40fef76f3371ddc65651073b06322cd12652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL7EV2200066
- Bitcoin block existence check
- https://blockstream.info/api/block/953515