ISRC TWA458100505
Verified recording
TWA458100505 is “小天使” by 張艾嘉,
registered on the CopyrightChains blockchain with CopyrightID
0x9fe312e235274ad39645ab01f7e8ff1a15630704f52131b96097933598839117 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458100505.
Recording identifiers
- ISRC
- TWA458100505
- Title
- 小天使
- Artist
- 張艾嘉
- CopyrightID (CopyrightChains transaction hash)
0x9fe312e235274ad39645ab01f7e8ff1a15630704f52131b96097933598839117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:9eb694fcd6a9915020a66294f16406955dafd406ff6b118731e8303580b68693- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458100505
- Bitcoin block existence check
- https://blockstream.info/api/block/960370