ISRC CNF202300183
Verified recording
CNF202300183 is “Nirvana” by 林強,
registered on the CopyrightChains blockchain with CopyrightID
0xed3b57bcd1283b8c8904e2ecb8defc7b69229a0814d937a0b3fe290a468d4b4c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF202300183.
Recording identifiers
- ISRC
- CNF202300183
- Title
- Nirvana
- Artist
- 林強
- CopyrightID (CopyrightChains transaction hash)
0xed3b57bcd1283b8c8904e2ecb8defc7b69229a0814d937a0b3fe290a468d4b4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6abea2c868c5c3305377268689579a654a5557e366ed1862708c20306f6a7cfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF202300183
- Bitcoin block existence check
- https://blockstream.info/api/block/957118