ISRC USSM11203205
Verified recording
USSM11203205 is “Try Harder” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xd104d030f2c99f563dd30feeaf328e670ba7d30ca00b79724eb9e0cbcd87c14a and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203205.
Recording identifiers
- ISRC
- USSM11203205
- Title
- Try Harder
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0xd104d030f2c99f563dd30feeaf328e670ba7d30ca00b79724eb9e0cbcd87c14a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ed3c520803fc43ae4ebb7110d61ec228451a1d4f2f906f3d011fc7152bcc590f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203205
- Bitcoin block existence check
- https://blockstream.info/api/block/953528