ISRC GX5MX2249877
Verified recording
GX5MX2249877 is “Smells Like Teen Spirit - Piano Version” by Kairos Covers,
registered on the CopyrightChains blockchain with CopyrightID
0x22df38ce5c653c65ba801c7d5a308b83c6840f2331d3c8b0f607091f85dc616d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2249877.
Recording identifiers
- ISRC
- GX5MX2249877
- Title
- Smells Like Teen Spirit - Piano Version
- Artist
- Kairos Covers
- CopyrightID (CopyrightChains transaction hash)
0x22df38ce5c653c65ba801c7d5a308b83c6840f2331d3c8b0f607091f85dc616d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08db1ab77ea563ba7ddf84d26111723bdb011a6022ca2bb79f5dfed0409141b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2249877
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Smells Like Teen Spirit - Piano Version · Machine-readable JSON-LD