ISRC USQY51712578
Verified recording
USQY51712578 is “Ikigai” by Sumiruna,
registered on the CopyrightChains blockchain with CopyrightID
0x145b32ae4f47cbbe4cfa5dccde11b3b5fe1ac59b2f2c108ce71f1628cbf99f22 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51712578.
Recording identifiers
- ISRC
- USQY51712578
- Title
- Ikigai
- Artist
- Sumiruna
- CopyrightID (CopyrightChains transaction hash)
0x145b32ae4f47cbbe4cfa5dccde11b3b5fe1ac59b2f2c108ce71f1628cbf99f22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:c2b89055185ceeaf7b769363f23c11ae3a9d82af0eb55ae79316957f4dcede28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51712578
- Bitcoin block existence check
- https://blockstream.info/api/block/960240