ISRC QZHNC2021501
Verified recording
QZHNC2021501 is “Heartbeat” by James Malco,
registered on the CopyrightChains blockchain with CopyrightID
0xaf9c0228ba4cd31fbe899806deb0828baaf3b711b17d9a068e7a403748ac025e and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2021501.
Recording identifiers
- ISRC
- QZHNC2021501
- Title
- Heartbeat
- Artist
- James Malco
- CopyrightID (CopyrightChains transaction hash)
0xaf9c0228ba4cd31fbe899806deb0828baaf3b711b17d9a068e7a403748ac025e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:cd7e4b9b42b9f1fe684be94b56813b58b5b326040b0f16f61cca5642b32e5217- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2021501
- Bitcoin block existence check
- https://blockstream.info/api/block/959155