ISRC ISURU1000276
Verified recording
ISURU1000276 is “Blues in Black” by Singapore Sling,
registered on the CopyrightChains blockchain with CopyrightID
0x4ba92a68d3628c3d9e3a2a3c9d2150461e2378605df8ffbaf5fac4c44f7e6eca and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISURU1000276.
Recording identifiers
- ISRC
- ISURU1000276
- Title
- Blues in Black
- Artist
- Singapore Sling
- CopyrightID (CopyrightChains transaction hash)
0x4ba92a68d3628c3d9e3a2a3c9d2150461e2378605df8ffbaf5fac4c44f7e6eca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:43c7d3ab3a731e428b8e075b2b496b36954a376cc4a2dd0e12b24836dca90745- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISURU1000276
- Bitcoin block existence check
- https://blockstream.info/api/block/960427