ISRC CNUM71800108
Verified recording
CNUM71800108 is “遗书” by Tanya Chua,
registered on the CopyrightChains blockchain with CopyrightID
0x71aef8a70dbf59a0c50ebd5a91ff6b7c7443d68326c9178b5966be5ccec3bed7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM71800108.
Recording identifiers
- ISRC
- CNUM71800108
- Title
- 遗书
- Artist
- Tanya Chua
- CopyrightID (CopyrightChains transaction hash)
0x71aef8a70dbf59a0c50ebd5a91ff6b7c7443d68326c9178b5966be5ccec3bed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f75e5b812d855c39f7b705053859c74f860ba5ef39906c09a73a6a24f64be340- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM71800108
- Bitcoin block existence check
- https://blockstream.info/api/block/953513