ISRC US7SF1354882
Verified recording
US7SF1354882 is “Cairo Blues” by Henry Spaulding,
registered on the CopyrightChains blockchain with CopyrightID
0x2c616205f607512f4ba0fa06da2679787ae84c30f81d17cf5737f2f315844d1d 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/US7SF1354882.
Recording identifiers
- ISRC
- US7SF1354882
- Title
- Cairo Blues
- Artist
- Henry Spaulding
- CopyrightID (CopyrightChains transaction hash)
0x2c616205f607512f4ba0fa06da2679787ae84c30f81d17cf5737f2f315844d1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:754cf06f5df08b2e702ee9eb455d2506af27ce7aeb52876faef6e4f58a5ada1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1354882
- Bitcoin block existence check
- https://blockstream.info/api/block/957118