ISRC US83Z2143829
Verified recording
US83Z2143829 is “For Life” by Medsound,
registered on the CopyrightChains blockchain with CopyrightID
0xcddcad5abee5df0829d797f7a35c816310306561fb707a05f6525d51c036a568 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/US83Z2143829.
Recording identifiers
- ISRC
- US83Z2143829
- Title
- For Life
- Artist
- Medsound
- CopyrightID (CopyrightChains transaction hash)
0xcddcad5abee5df0829d797f7a35c816310306561fb707a05f6525d51c036a568
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:39c305f82f331b8c1c9e8a22d5c601a4d5965ce669107039ca51b5bc727bfab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2143829
- Bitcoin block existence check
- https://blockstream.info/api/block/953520