ISRC QZZ972310652
Verified recording
QZZ972310652 is “忘” by 张一乔,
registered on the CopyrightChains blockchain with CopyrightID
0x7db524e6d78d57b23f3a63e8281b34088d9f5ffe953822e59dd60f1fec39fb7d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972310652.
Recording identifiers
- ISRC
- QZZ972310652
- Title
- 忘
- Artist
- 张一乔
- CopyrightID (CopyrightChains transaction hash)
0x7db524e6d78d57b23f3a63e8281b34088d9f5ffe953822e59dd60f1fec39fb7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7f5527d53b37a3b167c77ee2466f0b4383b2c6539791ef00073d3a32344d5e61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972310652
- Bitcoin block existence check
- https://blockstream.info/api/block/957120