ISRC KSA012280179
Verified recording
KSA012280179 is “负重一万斤长大 - Live Version” by 张郁梓,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d2891dcc58bf9eb2a9ee649ae636a05222bdce626ada0d76d5bfac1765d692 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012280179.
Recording identifiers
- ISRC
- KSA012280179
- Title
- 负重一万斤长大 - Live Version
- Artist
- 张郁梓
- CopyrightID (CopyrightChains transaction hash)
0xc1d2891dcc58bf9eb2a9ee649ae636a05222bdce626ada0d76d5bfac1765d692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8b981f160224bbeddf142262ed0f5d974625b01ef857cafb2309235737ce64a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012280179
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 负重一万斤长大 - Live Version · Machine-readable JSON-LD