ISRC US3DF2250955
Verified recording
US3DF2250955 is “Something Existential” by LeeN,
registered on the CopyrightChains blockchain with CopyrightID
0x8636553f292da18753379380c6ed08b1bec1b0eb7cfe3e796fa3ed62fae0b26a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2250955.
Recording identifiers
- ISRC
- US3DF2250955
- Title
- Something Existential
- Artist
- LeeN
- CopyrightID (CopyrightChains transaction hash)
0x8636553f292da18753379380c6ed08b1bec1b0eb7cfe3e796fa3ed62fae0b26a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a221fbc96ab5ff7dd43b7ade88526c1cc71b68fbd02df546f1cdd55a36e8b0cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2250955
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Something Existential · Machine-readable JSON-LD