ISRC QM42K1760307
Verified recording
QM42K1760307 is “a lighter note” by js,
registered on the CopyrightChains blockchain with CopyrightID
0xe56005a7231b05266ebc2c1b91ee08bdea5a3694b10e0b1f8251e97e2f7390ff 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/QM42K1760307.
Recording identifiers
- ISRC
- QM42K1760307
- Title
- a lighter note
- Artist
- js
- CopyrightID (CopyrightChains transaction hash)
0xe56005a7231b05266ebc2c1b91ee08bdea5a3694b10e0b1f8251e97e2f7390ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a41ecd6dd44fb93896f19a4f5415b6753e589bdd3859db4b7f3b610087bfa463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1760307
- Bitcoin block existence check
- https://blockstream.info/api/block/957118