ISRC TWB510854517
Verified recording
TWB510854517 is “石頭 - Demo” by Zhang Yu Sheng,
registered on the CopyrightChains blockchain with CopyrightID
0x8a74f1483685f0ed37cc92e5395d40a7cf079e36179a31ef46cc4ff66b4584b5 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB510854517.
Recording identifiers
- ISRC
- TWB510854517
- Title
- 石頭 - Demo
- Artist
- Zhang Yu Sheng
- CopyrightID (CopyrightChains transaction hash)
0x8a74f1483685f0ed37cc92e5395d40a7cf079e36179a31ef46cc4ff66b4584b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:2d57d0ced8626bd1b91b8507e6ba08cbf38a938acbe2b5367f073565d23f8ee8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB510854517
- Bitcoin block existence check
- https://blockstream.info/api/block/960500