ISRC FR2X42597120
Verified recording
FR2X42597120 is “从前你” by 于冬然,
registered on the CopyrightChains blockchain with CopyrightID
0xea741c31db0968f935995d02d0d5b58b09ce5726e4507b38f4c39456212e5627 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42597120.
Recording identifiers
- ISRC
- FR2X42597120
- Title
- 从前你
- Artist
- 于冬然
- CopyrightID (CopyrightChains transaction hash)
0xea741c31db0968f935995d02d0d5b58b09ce5726e4507b38f4c39456212e5627
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9efe79f30d14927f0aaad457b73c9bee5cb0f66b419f9ee9e561547a4a47af9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42597120
- Bitcoin block existence check
- https://blockstream.info/api/block/953513