ISRC TWAN70360823
Verified recording
TWAN70360823 is “戀” by Sarah Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x40c2784cf4d5eac6ad9e73c2da57d425530fefb1076362d4d188b5ef75cd0fbb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70360823.
Recording identifiers
- ISRC
- TWAN70360823
- Title
- 戀
- Artist
- Sarah Chen
- CopyrightID (CopyrightChains transaction hash)
0x40c2784cf4d5eac6ad9e73c2da57d425530fefb1076362d4d188b5ef75cd0fbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2746f24b7465c95ba8342fcad0240934bd95cd15bb667fa03a2f5d971ef6fae4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70360823
- Bitcoin block existence check
- https://blockstream.info/api/block/956304