ISRC QZZ972331535
Verified recording
QZZ972331535 is “失恋图书馆” by ICE杨长青,
registered on the CopyrightChains blockchain with CopyrightID
0xd45886f8f899430f112b3a3018bdea0340c91153e527ca79af629abb57cf8e69 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972331535.
Recording identifiers
- ISRC
- QZZ972331535
- Title
- 失恋图书馆
- Artist
- ICE杨长青
- CopyrightID (CopyrightChains transaction hash)
0xd45886f8f899430f112b3a3018bdea0340c91153e527ca79af629abb57cf8e69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:aadd5c20b935b40d4a14967a6baf10768937740f5716c475c2782a51eda4991f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972331535
- Bitcoin block existence check
- https://blockstream.info/api/block/960207