ISRC QZDA42228275
Verified recording
QZDA42228275 is “SAD BOY” by Sangpoispo,
registered on the CopyrightChains blockchain with CopyrightID
0x8455c33d7b7e9f0365e665240737cde46ad6ecef52a27fa2b0426e387a2cf34d 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/QZDA42228275.
Recording identifiers
- ISRC
- QZDA42228275
- Title
- SAD BOY
- Artist
- Sangpoispo
- CopyrightID (CopyrightChains transaction hash)
0x8455c33d7b7e9f0365e665240737cde46ad6ecef52a27fa2b0426e387a2cf34d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0f8325c23bbe3f1d9b11b13df7cdf829af98bb1b62f2cf58440060c71cc06a46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42228275
- Bitcoin block existence check
- https://blockstream.info/api/block/956304