ISRC USANG2456127
Verified recording
USANG2456127 is “Waltz for Stark and Fern lofi (Sousou no Frieren)” by Xoic3s,
registered on the CopyrightChains blockchain with CopyrightID
0x44616087ff2e2bde193ec3fa73e05001958f49114359d6e92e141ecc2e2dc0fa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2456127.
Recording identifiers
- ISRC
- USANG2456127
- Title
- Waltz for Stark and Fern lofi (Sousou no Frieren)
- Artist
- Xoic3s
- CopyrightID (CopyrightChains transaction hash)
0x44616087ff2e2bde193ec3fa73e05001958f49114359d6e92e141ecc2e2dc0fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8f949a9db211b3bac282e101860283251fa878cd13e28bed8119215339ae34fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2456127
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Waltz for Stark and Fern lofi (Sousou no Frieren) · Machine-readable JSON-LD