ISRC QM4TX2428239
Verified recording
QM4TX2428239 is “Sordo” by White Bear,
registered on the CopyrightChains blockchain with CopyrightID
0x4fdb948fd29636a504d6ad836220843f8e3e47ee4c8c285c2decb654806a88ed and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2428239.
Recording identifiers
- ISRC
- QM4TX2428239
- Title
- Sordo
- Artist
- White Bear
- CopyrightID (CopyrightChains transaction hash)
0x4fdb948fd29636a504d6ad836220843f8e3e47ee4c8c285c2decb654806a88ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:f433301f338665244ff98e0e423d4ec0e4c5d79e9f9581dfc68f37c8c27855ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2428239
- Bitcoin block existence check
- https://blockstream.info/api/block/960125