ISRC QZZ972364857
Verified recording
QZZ972364857 is “边疆的泉水清又纯（电影《黑三角》插曲） - 电影《黑三角》插曲” by 李谷一,
registered on the CopyrightChains blockchain with CopyrightID
0x1764a700b064fc55f7248dcbec39f7c9e7d229ae618d1a348e116464c9dc693c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972364857.
Recording identifiers
- ISRC
- QZZ972364857
- Title
- 边疆的泉水清又纯（电影《黑三角》插曲） - 电影《黑三角》插曲
- Artist
- 李谷一
- CopyrightID (CopyrightChains transaction hash)
0x1764a700b064fc55f7248dcbec39f7c9e7d229ae618d1a348e116464c9dc693c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4e65d0de798a7f99fb3c7cf6e70838c00c2a263238d8ee1d0a1a1ed8a5c1c87d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972364857
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 边疆的泉水清又纯（电影《黑三角》插曲） - 电影《黑三角》插曲 · Machine-readable JSON-LD