ISRC QM2PV1757791
Verified recording
QM2PV1757791 is “Bad Guy (Letter to CHH)” by Big Yae,
registered on the CopyrightChains blockchain with CopyrightID
0x2e7e8be361eff42fc22a383adc2a2477291dba435919016826b424dcc6459180 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1757791.
Recording identifiers
- ISRC
- QM2PV1757791
- Title
- Bad Guy (Letter to CHH)
- Artist
- Big Yae
- CopyrightID (CopyrightChains transaction hash)
0x2e7e8be361eff42fc22a383adc2a2477291dba435919016826b424dcc6459180
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:44c1539948b12ca1444833c06a59f50666314e54534228ede8f2f03883a20d91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1757791
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Bad Guy (Letter to CHH) · Machine-readable JSON-LD