ISRC GX8KD2263392
Verified recording
GX8KD2263392 is “Anxious Heart” by Sing4DLaughter,
registered on the CopyrightChains blockchain with CopyrightID
0xba409a40ef9b30feba8aa8d8a68ca23bc8a9d7977a46e0a39bf838022418187e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2263392.
Recording identifiers
- ISRC
- GX8KD2263392
- Title
- Anxious Heart
- Artist
- Sing4DLaughter
- CopyrightID (CopyrightChains transaction hash)
0xba409a40ef9b30feba8aa8d8a68ca23bc8a9d7977a46e0a39bf838022418187e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:01e2b8f3724302a6432c5969762ad21358ed49ea848a315de039fb6bdd5d900b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2263392
- Bitcoin block existence check
- https://blockstream.info/api/block/956302