ISRC US83Z2238828
Verified recording
US83Z2238828 is “Dark Hill” by Sydka,
registered on the CopyrightChains blockchain with CopyrightID
0xb2c26c190d0fa5afd5e65be3086440d68934ca307eecc6cc8cc045e72e8e5d02 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/US83Z2238828.
Recording identifiers
- ISRC
- US83Z2238828
- Title
- Dark Hill
- Artist
- Sydka
- CopyrightID (CopyrightChains transaction hash)
0xb2c26c190d0fa5afd5e65be3086440d68934ca307eecc6cc8cc045e72e8e5d02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:b46ee4151c06f3d314bed33a7ad1ba9b0846691eb584df3f6c4a82539345cb7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2238828
- Bitcoin block existence check
- https://blockstream.info/api/block/960284