ISRC QZFYW1977988
Verified recording
QZFYW1977988 is “Running” by Crew Cardinal,
registered on the CopyrightChains blockchain with CopyrightID
0x62dac8e92f5bcba3db81ae67d8feeeaf210fd24dc96ba080274be06465ba8efd and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1977988.
Recording identifiers
- ISRC
- QZFYW1977988
- Title
- Running
- Artist
- Crew Cardinal
- CopyrightID (CopyrightChains transaction hash)
0x62dac8e92f5bcba3db81ae67d8feeeaf210fd24dc96ba080274be06465ba8efd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:1f0cc4b1469dec3a7e970e8d505a8b984cb4306869d202c8cdee5984febc0613- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1977988
- Bitcoin block existence check
- https://blockstream.info/api/block/957819