ISRC TWS050902310
Verified recording
TWS050902310 is “歌” by 張艾嘉,
registered on the CopyrightChains blockchain with CopyrightID
0xaecd6878b6c49a78393201621f6fd23ce2a235805b2d86fc5075e0b0133e8d88 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS050902310.
Recording identifiers
- ISRC
- TWS050902310
- Title
- 歌
- Artist
- 張艾嘉
- CopyrightID (CopyrightChains transaction hash)
0xaecd6878b6c49a78393201621f6fd23ce2a235805b2d86fc5075e0b0133e8d88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:f96df6206e5cbfc11b21e1853a36c4cc3ae417910d2b500a2d3effb9c46e9e17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS050902310
- Bitcoin block existence check
- https://blockstream.info/api/block/960247