ISRC TWAN71270122
Verified recording
TWAN71270122 is “回想曲” by 陳志遠,
registered on the CopyrightChains blockchain with CopyrightID
0xbd93b535db728de39c99496b663607cbc369968f4d30dd07171ee538da52175b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71270122.
Recording identifiers
- ISRC
- TWAN71270122
- Title
- 回想曲
- Artist
- 陳志遠
- CopyrightID (CopyrightChains transaction hash)
0xbd93b535db728de39c99496b663607cbc369968f4d30dd07171ee538da52175b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:898797b2c76a70f00cded34577084e8cd68dd4984e07b4aed42c2281f2e2f78e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71270122
- Bitcoin block existence check
- https://blockstream.info/api/block/957118