ISRC TWA458100507
Verified recording
TWA458100507 is “是否” by 張艾嘉,
registered on the CopyrightChains blockchain with CopyrightID
0x272ce7f24fd809217b8e7f7e38e214496bad82cc374154a3292f2c58ee80b982 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/TWA458100507.
Recording identifiers
- ISRC
- TWA458100507
- Title
- 是否
- Artist
- 張艾嘉
- CopyrightID (CopyrightChains transaction hash)
0x272ce7f24fd809217b8e7f7e38e214496bad82cc374154a3292f2c58ee80b982
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab81f67c9ee21e81efc85a7262f93d353061d909cdab489c8bd41bec6c1803c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458100507
- Bitcoin block existence check
- https://blockstream.info/api/block/956304