ISRC TWA211751001
Verified recording
TWA211751001 is “涼涼(伴唱版)” by Zhang Bichen,
registered on the CopyrightChains blockchain with CopyrightID
0xc64f2c42c16c35aa2fd2821a055b8b723a06eed084684012923492348d229f2b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA211751001.
Recording identifiers
- ISRC
- TWA211751001
- Title
- 涼涼(伴唱版)
- Artist
- Zhang Bichen
- CopyrightID (CopyrightChains transaction hash)
0xc64f2c42c16c35aa2fd2821a055b8b723a06eed084684012923492348d229f2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:11513b2540d1894859316ae35cace459676249522c8086659a1bee01d5df1a9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA211751001
- Bitcoin block existence check
- https://blockstream.info/api/block/953520