ISRC QM4DW1760020
Verified recording
QM4DW1760020 is “Hold On” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0x6994ed8cedc431295eff4e0eb7bbb320275cd53e07f1931f46c3c1777d852737 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1760020.
Recording identifiers
- ISRC
- QM4DW1760020
- Title
- Hold On
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0x6994ed8cedc431295eff4e0eb7bbb320275cd53e07f1931f46c3c1777d852737
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:157910de111bfab90cf0674e00b1c20c346c67cc97c2d7f3879dcbd7948d0a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1760020
- Bitcoin block existence check
- https://blockstream.info/api/block/960327