ISRC QM42K1500470
Verified recording
QM42K1500470 is “rectigrade” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x6d6477e5e956e736a62917681b782187d8734aa380738d0b72447308f4177918 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1500470.
Recording identifiers
- ISRC
- QM42K1500470
- Title
- rectigrade
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x6d6477e5e956e736a62917681b782187d8734aa380738d0b72447308f4177918
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c086e62a512c2a9939ee480e6defdacdef1d47c1cbdc3a9f6c48b03c138892a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1500470
- Bitcoin block existence check
- https://blockstream.info/api/block/956304