ISRC CNA231601117
Verified recording
CNA231601117 is “Don't Know Why” by Lu1,
registered on the CopyrightChains blockchain with CopyrightID
0xd25662d95bfaa77f2a5f95e53de07beb6a84ce59dad48dbe1d030779b7ecf776 and independently timestamped
in Bitcoin block 956859 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231601117.
Recording identifiers
- ISRC
- CNA231601117
- Title
- Don't Know Why
- Artist
- Lu1
- CopyrightID (CopyrightChains transaction hash)
0xd25662d95bfaa77f2a5f95e53de07beb6a84ce59dad48dbe1d030779b7ecf776
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:42:12+00:00
- Bitcoin block
- 956859
- Canonical record hash
sha256:42a109a53018ad79248346535d04694c958e7a3bc0b44c5c854e00310b95c332- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231601117
- Bitcoin block existence check
- https://blockstream.info/api/block/956859