ISRC TWAW18900005
Verified recording
TWAW18900005 is “是否” by 羅大佑,
registered on the CopyrightChains blockchain with CopyrightID
0xe4a692dfd855107f63bcbd085accf78233d9d936c21cbac4917a59573337ddc9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAW18900005.
Recording identifiers
- ISRC
- TWAW18900005
- Title
- 是否
- Artist
- 羅大佑
- CopyrightID (CopyrightChains transaction hash)
0xe4a692dfd855107f63bcbd085accf78233d9d936c21cbac4917a59573337ddc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ca347356b9e4be9930119fb9c69ed1272c86a53cc9d829ec7d2ff613e97f6e15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAW18900005
- Bitcoin block existence check
- https://blockstream.info/api/block/956302