ISRC HKG731788242
Verified recording
HKG731788242 is “回音” by 巴音汗,
registered on the CopyrightChains blockchain with CopyrightID
0x8761572c2516437451dd6e3db4c0b5507efce4fafcd85fd788f0461fb8f17ea9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731788242.
Recording identifiers
- ISRC
- HKG731788242
- Title
- 回音
- Artist
- 巴音汗
- CopyrightID (CopyrightChains transaction hash)
0x8761572c2516437451dd6e3db4c0b5507efce4fafcd85fd788f0461fb8f17ea9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:62df63aaa1227ce391ed82d699f31321b8f0b6f413d25df5c1a0b321d4ace13a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731788242
- Bitcoin block existence check
- https://blockstream.info/api/block/956304