ISRC QZTAU2224113
Verified recording
QZTAU2224113 is “Heavyweight” by Eris Ford,
registered on the CopyrightChains blockchain with CopyrightID
0x64ef543864927558ab4d09eb478e5b25a0ecd5aca26638e15f4c73d3b19cab2e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2224113.
Recording identifiers
- ISRC
- QZTAU2224113
- Title
- Heavyweight
- Artist
- Eris Ford
- CopyrightID (CopyrightChains transaction hash)
0x64ef543864927558ab4d09eb478e5b25a0ecd5aca26638e15f4c73d3b19cab2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:616c98a11f14c79be70dbe6da958caafb07e47658edd9bb92fa18fdc94b56958- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2224113
- Bitcoin block existence check
- https://blockstream.info/api/block/953515