ISRC CNZ882300663
Verified recording
CNZ882300663 is “why oh why” by 李子璇,
registered on the CopyrightChains blockchain with CopyrightID
0x01baea2aad7301bbece7e3f10feee6453fb881096c0efb50b16d31eb0f85810d and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ882300663.
Recording identifiers
- ISRC
- CNZ882300663
- Title
- why oh why
- Artist
- 李子璇
- CopyrightID (CopyrightChains transaction hash)
0x01baea2aad7301bbece7e3f10feee6453fb881096c0efb50b16d31eb0f85810d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d1a73d1c3d4b3d6dbf3c613d4f4487bd641bbdb543d2452a23a92067c91d8962- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ882300663
- Bitcoin block existence check
- https://blockstream.info/api/block/953528