ISRC HKG732251352
Verified recording
HKG732251352 is “我们连朋友都已经不是了” by 张叶蕾,
registered on the CopyrightChains blockchain with CopyrightID
0xb9c224fdfdf4840521343ccf39d12c2dc61e4fea7da74f2a0706c4f49c6aea0d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732251352.
Recording identifiers
- ISRC
- HKG732251352
- Title
- 我们连朋友都已经不是了
- Artist
- 张叶蕾
- CopyrightID (CopyrightChains transaction hash)
0xb9c224fdfdf4840521343ccf39d12c2dc61e4fea7da74f2a0706c4f49c6aea0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d769a8763f60d8442bd437308d651811889d5483ebf5bc5ba95a80b239b134d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732251352
- Bitcoin block existence check
- https://blockstream.info/api/block/960448