ISRC DEAF70900662
Verified recording
DEAF70900662 is “Free - Matthew Kramer Ambient Remix” by Tillmann Uhrmacher,
registered on the CopyrightChains blockchain with CopyrightID
0x5444fd8deef19509bbed1e126a0f82e9293d982c4a527b61de698913f44a0906 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF70900662.
Recording identifiers
- ISRC
- DEAF70900662
- Title
- Free - Matthew Kramer Ambient Remix
- Artist
- Tillmann Uhrmacher
- CopyrightID (CopyrightChains transaction hash)
0x5444fd8deef19509bbed1e126a0f82e9293d982c4a527b61de698913f44a0906
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c28b14d40eb6b32e4393d1c6838efb5397e4217cf8de62fb2b2292f726161088- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF70900662
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Free - Matthew Kramer Ambient Remix · Machine-readable JSON-LD