ISRC TWA458511609
Verified recording
TWA458511609 is “不變的是” by 張艾嘉,
registered on the CopyrightChains blockchain with CopyrightID
0x76bb2d9368df29983ae9d26190642a3655b0b9e32ba092e34d13f4d8e04795d8 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458511609.
Recording identifiers
- ISRC
- TWA458511609
- Title
- 不變的是
- Artist
- 張艾嘉
- CopyrightID (CopyrightChains transaction hash)
0x76bb2d9368df29983ae9d26190642a3655b0b9e32ba092e34d13f4d8e04795d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:ba6b76623ff3727dede032434b1c8a14a693a84683680b50102c0eb507108e83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458511609
- Bitcoin block existence check
- https://blockstream.info/api/block/960429