ISRC USRC12203805
Verified recording
USRC12203805 is “Heartless” by Stunna Gambino,
registered on the CopyrightChains blockchain with CopyrightID
0x541d4f4d9296ed3ea1b08bc8225ed8f83736e4e8c5d9bd2e59dfcca448d87ddc and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12203805.
Recording identifiers
- ISRC
- USRC12203805
- Title
- Heartless
- Artist
- Stunna Gambino
- CopyrightID (CopyrightChains transaction hash)
0x541d4f4d9296ed3ea1b08bc8225ed8f83736e4e8c5d9bd2e59dfcca448d87ddc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0531564b2841e7f07868e26572ce80f753985b1e0ee4454e891d6728a731842d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12203805
- Bitcoin block existence check
- https://blockstream.info/api/block/953513