ISRC QM4TX2174528
Verified recording
QM4TX2174528 is “Cost Them” by Rv,
registered on the CopyrightChains blockchain with CopyrightID
0x42e5931e8479a04399262fa72d40bce998e6eea4c8e180aaa153ed01f0d63b6d 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/QM4TX2174528.
Recording identifiers
- ISRC
- QM4TX2174528
- Title
- Cost Them
- Artist
- Rv
- CopyrightID (CopyrightChains transaction hash)
0x42e5931e8479a04399262fa72d40bce998e6eea4c8e180aaa153ed01f0d63b6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cbdad5f66798c80ffd8ca86305aa99170fa94309809b724072779f6a82423c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2174528
- Bitcoin block existence check
- https://blockstream.info/api/block/956304