ISRC QM4TX2243356
Verified recording
QM4TX2243356 is “Broder - Singback” by Rafa & Einar,
registered on the CopyrightChains blockchain with CopyrightID
0xb75fc9509c81d5da87ad1e6d350f76489b8ca2fab94b7674933afe867bdcd4ae and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2243356.
Recording identifiers
- ISRC
- QM4TX2243356
- Title
- Broder - Singback
- Artist
- Rafa & Einar
- CopyrightID (CopyrightChains transaction hash)
0xb75fc9509c81d5da87ad1e6d350f76489b8ca2fab94b7674933afe867bdcd4ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:a1ea3426d0fe1f8e38254543c70db08074a09b93e09f892a2cecaf37a1070dd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2243356
- Bitcoin block existence check
- https://blockstream.info/api/block/960455