ISRC AUXN21400351
Verified recording
AUXN21400351 is “Obsession (12" Version)” by Ultra-Sonic,
registered on the CopyrightChains blockchain with CopyrightID
0x86c439c422542975877d0b452b428efee202f8ffd6b8ef59fe25704170db6438 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN21400351.
Recording identifiers
- ISRC
- AUXN21400351
- Title
- Obsession (12" Version)
- Artist
- Ultra-Sonic
- CopyrightID (CopyrightChains transaction hash)
0x86c439c422542975877d0b452b428efee202f8ffd6b8ef59fe25704170db6438
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b5d2d8ddef6afcbcac4eb941651b9709a65b76e887a4d6ad93dc2901b7a1b967- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN21400351
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Obsession (12" Version) · Machine-readable JSON-LD