ISRC USSD12300646
Verified recording
USSD12300646 is “HARDCORE” by Polimá Westcoast,
registered on the CopyrightChains blockchain with CopyrightID
0x568574c1b9d3e65c40b4278c6a97614fd18c4377797d8eca463a45a7aada873b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12300646.
Recording identifiers
- ISRC
- USSD12300646
- Title
- HARDCORE
- Artist
- Polimá Westcoast
- CopyrightID (CopyrightChains transaction hash)
0x568574c1b9d3e65c40b4278c6a97614fd18c4377797d8eca463a45a7aada873b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:70e7ea157160934f6596e18048ddb7b0be780c79c710a0ef02cc72d81a97c97f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12300646
- Bitcoin block existence check
- https://blockstream.info/api/block/953520