ISRC TWD950308107
Verified recording
TWD950308107 is “Sleepless City - 2001” by Z-Chen,
registered on the CopyrightChains blockchain with CopyrightID
0xba152f8525f530fb0ef966728cb16def2c82877e0aaaabdb69bf498d12e8b1f0 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD950308107.
Recording identifiers
- ISRC
- TWD950308107
- Title
- Sleepless City - 2001
- Artist
- Z-Chen
- CopyrightID (CopyrightChains transaction hash)
0xba152f8525f530fb0ef966728cb16def2c82877e0aaaabdb69bf498d12e8b1f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:43785b32c25123a5a77c1c1e7661aa9dae977d2523fc1b3cdf47ce52381bfc08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD950308107
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Sleepless City - 2001 · Machine-readable JSON-LD