ISRC TWA531663613
Verified recording
TWA531663613 is “當一個天使的憂愁 (feat. 小宇)” by ERIKA,
registered on the CopyrightChains blockchain with CopyrightID
0xe6577a92d7db7b56e5191182bf36d4f666a48dfc07c738f097b46ba99acb30d1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663613.
Recording identifiers
- ISRC
- TWA531663613
- Title
- 當一個天使的憂愁 (feat. 小宇)
- Artist
- ERIKA
- CopyrightID (CopyrightChains transaction hash)
0xe6577a92d7db7b56e5191182bf36d4f666a48dfc07c738f097b46ba99acb30d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:881435a734d7a45f3fe5539cfb1e16ed36adeb6f5f754b03c4355b96c28758c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663613
- Bitcoin block existence check
- https://blockstream.info/api/block/953520