ISRC TWU211200109
Verified recording
TWU211200109 is “大汗” by Jason Wang,
registered on the CopyrightChains blockchain with CopyrightID
0x8e72f41d9b7b307a126b7ad30c69f9058c4882e0978664eff10d189e1da82c65 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU211200109.
Recording identifiers
- ISRC
- TWU211200109
- Title
- 大汗
- Artist
- Jason Wang
- CopyrightID (CopyrightChains transaction hash)
0x8e72f41d9b7b307a126b7ad30c69f9058c4882e0978664eff10d189e1da82c65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ba94528281f47f677147263df78edae75cb8f7192ff388a7c028cc0bc6c5bc69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU211200109
- Bitcoin block existence check
- https://blockstream.info/api/block/960291