ISRC FR2X42153547
Verified recording
FR2X42153547 is “青春” by 沈庆,
registered on the CopyrightChains blockchain with CopyrightID
0x1ed0def6f9e8c7b4aa3f22c9dd9420b663c5a1a2359e841e56cf71290166d401 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42153547.
Recording identifiers
- ISRC
- FR2X42153547
- Title
- 青春
- Artist
- 沈庆
- CopyrightID (CopyrightChains transaction hash)
0x1ed0def6f9e8c7b4aa3f22c9dd9420b663c5a1a2359e841e56cf71290166d401
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:98a55f6adc11b21ed63219fbb64373438fcc06bbe0ab5ad2436b9fde79eef339- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42153547
- Bitcoin block existence check
- https://blockstream.info/api/block/960138