ISRC QM4TX1716631
Verified recording
QM4TX1716631 is “Hola Samba” by Robert Drasnin,
registered on the CopyrightChains blockchain with CopyrightID
0x8628d6b73fdb9efe1db680e09599068531cfdb39d911e13fc9b8d42e2f1a9841 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1716631.
Recording identifiers
- ISRC
- QM4TX1716631
- Title
- Hola Samba
- Artist
- Robert Drasnin
- CopyrightID (CopyrightChains transaction hash)
0x8628d6b73fdb9efe1db680e09599068531cfdb39d911e13fc9b8d42e2f1a9841
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:dbf675aef3586b19ee657be844d18953c9292c5bf5dc1e2736da1ecaf7e2f67f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1716631
- Bitcoin block existence check
- https://blockstream.info/api/block/960348