ISRC GBKQU1547209
Verified recording
GBKQU1547209 is “U & Us - Original Mix” by Ultimate,
registered on the CopyrightChains blockchain with CopyrightID
0x6588b9f4c5bc40b0111008867dfd43aec3000f078d6bb632c511aa1f62c309ee and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1547209.
Recording identifiers
- ISRC
- GBKQU1547209
- Title
- U & Us - Original Mix
- Artist
- Ultimate
- CopyrightID (CopyrightChains transaction hash)
0x6588b9f4c5bc40b0111008867dfd43aec3000f078d6bb632c511aa1f62c309ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:e10d7d1f50f84219c7d0d439e18f0b865ed0904d17e2c06d30d32983fce8365c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1547209
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: U & Us - Original Mix · Machine-readable JSON-LD