ISRC TWCT52434215
Verified recording
TWCT52434215 is “Leisure Time” by 曾志豪,
registered on the CopyrightChains blockchain with CopyrightID
0x5dd9507c778b012a09f2f409b31b4c12a29c9c173e90ef1dff82b8920e0fd35c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT52434215.
Recording identifiers
- ISRC
- TWCT52434215
- Title
- Leisure Time
- Artist
- 曾志豪
- CopyrightID (CopyrightChains transaction hash)
0x5dd9507c778b012a09f2f409b31b4c12a29c9c173e90ef1dff82b8920e0fd35c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:83080e8e75885c13aaaf64dc728ff7dab1ed27e9e59f883cf30a9a9afe8c84b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT52434215
- Bitcoin block existence check
- https://blockstream.info/api/block/957120