ISRC NLS5K2200050
Verified recording
NLS5K2200050 is “Autumn” by Jairzinho,
registered on the CopyrightChains blockchain with CopyrightID
0x716d6af66f9f49f347b4d3a37df8db5d3087c10bc9684366884982811c27890a 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/NLS5K2200050.
Recording identifiers
- ISRC
- NLS5K2200050
- Title
- Autumn
- Artist
- Jairzinho
- CopyrightID (CopyrightChains transaction hash)
0x716d6af66f9f49f347b4d3a37df8db5d3087c10bc9684366884982811c27890a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3b8b0f0d5617f9fff6cc4090fd2f96a0b8684774a38537727f7e0fa69f22e818- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS5K2200050
- Bitcoin block existence check
- https://blockstream.info/api/block/953520