ISRC QZ5AB2087841
Verified recording
QZ5AB2087841 is “Call” by Harlem Spartans,
registered on the CopyrightChains blockchain with CopyrightID
0x3654251a6a3551bdc4fa719161e59598a89e513bfc4a3294130738de78ae3268 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2087841.
Recording identifiers
- ISRC
- QZ5AB2087841
- Title
- Call
- Artist
- Harlem Spartans
- CopyrightID (CopyrightChains transaction hash)
0x3654251a6a3551bdc4fa719161e59598a89e513bfc4a3294130738de78ae3268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:ef647ba42ccd83c82c4e668833202991587067b212c343bf5bace7921ff8932f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2087841
- Bitcoin block existence check
- https://blockstream.info/api/block/960284