ISRC GBFUA0300011
Verified recording
GBFUA0300011 is “Silvia (Who is She?)” by Steve Winwood,
registered on the CopyrightChains blockchain with CopyrightID
0x01438edab2e51caa2758ababeee2cca68cb67843df0ed18b343783c0aa7a0db3 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/GBFUA0300011.
Recording identifiers
- ISRC
- GBFUA0300011
- Title
- Silvia (Who is She?)
- Artist
- Steve Winwood
- CopyrightID (CopyrightChains transaction hash)
0x01438edab2e51caa2758ababeee2cca68cb67843df0ed18b343783c0aa7a0db3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ac87fde3208011e578f67e0aa12cfed598114824d3b002402ee1154d62954e2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUA0300011
- Bitcoin block existence check
- https://blockstream.info/api/block/960138