ISRC QZFZ42281458
Verified recording
QZFZ42281458 is “白い街の旅人” by 朱彦安,
registered on the CopyrightChains blockchain with CopyrightID
0x9f42f76a81187cd3458a235e7e12beabe9cd5290e1de8720c3defee07f0b0496 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42281458.
Recording identifiers
- ISRC
- QZFZ42281458
- Title
- 白い街の旅人
- Artist
- 朱彦安
- CopyrightID (CopyrightChains transaction hash)
0x9f42f76a81187cd3458a235e7e12beabe9cd5290e1de8720c3defee07f0b0496
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:39ce1fd49c4d0a0f4c46fc7b9f86d0770bb0446cbe891d369fefef56ffc1200e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42281458
- Bitcoin block existence check
- https://blockstream.info/api/block/960481