ISRC QM42K2152820
Verified recording
QM42K2152820 is “Ass Up” by iGuess,
registered on the CopyrightChains blockchain with CopyrightID
0xc331eacb62a3ceedbabf5ec8c1163e4a43f964f9ba1a381f31b8703ecccdaa25 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2152820.
Recording identifiers
- ISRC
- QM42K2152820
- Title
- Ass Up
- Artist
- iGuess
- CopyrightID (CopyrightChains transaction hash)
0xc331eacb62a3ceedbabf5ec8c1163e4a43f964f9ba1a381f31b8703ecccdaa25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:256ff43968115ec381246a16c63ede6af7eb5ae418de36dc7b13b1d5e3959aaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2152820
- Bitcoin block existence check
- https://blockstream.info/api/block/960207