ISRC HKB129515158
Verified recording
HKB129515158 is “一年又一年” by 姚莉,
registered on the CopyrightChains blockchain with CopyrightID
0x55e75ea4741d9e3aab586a28d2e5fd83ba988f0b6a30424fc766a049073e1360 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB129515158.
Recording identifiers
- ISRC
- HKB129515158
- Title
- 一年又一年
- Artist
- 姚莉
- CopyrightID (CopyrightChains transaction hash)
0x55e75ea4741d9e3aab586a28d2e5fd83ba988f0b6a30424fc766a049073e1360
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:3f0510967da9f57e82ed4f81f64b7b029f2919bd1cd3d19158779957fcdb5140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB129515158
- Bitcoin block existence check
- https://blockstream.info/api/block/960121