ISRC TWO131602006
Verified recording
TWO131602006 is “初夏之溫” by Zhang Bichen,
registered on the CopyrightChains blockchain with CopyrightID
0xe0a63de3efd17d108805a2dbe09fb52625c5bdb599dbaa3c990a9403ff2d9270 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/TWO131602006.
Recording identifiers
- ISRC
- TWO131602006
- Title
- 初夏之溫
- Artist
- Zhang Bichen
- CopyrightID (CopyrightChains transaction hash)
0xe0a63de3efd17d108805a2dbe09fb52625c5bdb599dbaa3c990a9403ff2d9270
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:195886b4f3ded1ff83057271d5476148375cfa0bedf80017ad23003f0b0ad3d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWO131602006
- Bitcoin block existence check
- https://blockstream.info/api/block/956302