ISRC DER412100068
Verified recording
DER412100068 is “Supernova” by Mark Lettieri,
registered on the CopyrightChains blockchain with CopyrightID
0xb93e94fae4fdf05b8f655fa09817c7bcdf4653181d4a04d8e379f025a93ab8a8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412100068.
Recording identifiers
- ISRC
- DER412100068
- Title
- Supernova
- Artist
- Mark Lettieri
- CopyrightID (CopyrightChains transaction hash)
0xb93e94fae4fdf05b8f655fa09817c7bcdf4653181d4a04d8e379f025a93ab8a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e6cbb541feaeaa356cec45671d2169da5f09f6b30976e2b64297d0b4673d9ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412100068
- Bitcoin block existence check
- https://blockstream.info/api/block/956302