ISRC USEM30100650
Verified recording
USEM30100650 is “Ha Cha Cha (Funktion) - 2001 Digital Remaster / 24-Bit Mastering” by Brass Construction,
registered on the CopyrightChains blockchain with CopyrightID
0xe3407db7b08f98fc269af4cf478d39d0a6d3bcce80faa5dbfb218a5735fb0010 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30100650.
Recording identifiers
- ISRC
- USEM30100650
- Title
- Ha Cha Cha (Funktion) - 2001 Digital Remaster / 24-Bit Mastering
- Artist
- Brass Construction
- CopyrightID (CopyrightChains transaction hash)
0xe3407db7b08f98fc269af4cf478d39d0a6d3bcce80faa5dbfb218a5735fb0010
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:91d310d0d06a9325a018dcc94c374d507677879aa51314d8bd77c03681ccc9c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30100650
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ha Cha Cha (Funktion) - 2001 Digital Remaster / 24-Bit Mastering · Machine-readable JSON-LD