ISRC USAT21602946
Verified recording
USAT21602946 is “Chunky” by Bruno Mars,
registered on the CopyrightChains blockchain with CopyrightID
0x20364180a1636dbe854b7fc7bc2131fad628e2e8a9df425655bf041c9aea5bd4 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21602946.
Recording identifiers
- ISRC
- USAT21602946
- Title
- Chunky
- Artist
- Bruno Mars
- CopyrightID (CopyrightChains transaction hash)
0x20364180a1636dbe854b7fc7bc2131fad628e2e8a9df425655bf041c9aea5bd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:fe0111c048d765c8955ffd30c78f0c3560731e08d08291ef1355674d6a4e47f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21602946
- Bitcoin block existence check
- https://blockstream.info/api/block/960500