ISRC NLSB71900204
Verified recording
NLSB71900204 is “Swift” by Freez,
registered on the CopyrightChains blockchain with CopyrightID
0x1ea7db7206ffb42b4eda2ee3872288f54a3b39b415ab18950236897d7ed35961 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/NLSB71900204.
Recording identifiers
- ISRC
- NLSB71900204
- Title
- Swift
- Artist
- Freez
- CopyrightID (CopyrightChains transaction hash)
0x1ea7db7206ffb42b4eda2ee3872288f54a3b39b415ab18950236897d7ed35961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bbc9c0534990ddc90a65764a3124434155938ed88a9178beb60119c08da2ebb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB71900204
- Bitcoin block existence check
- https://blockstream.info/api/block/953520