ISRC USC4R1605505
Verified recording
USC4R1605505 is “Theme From Shaft” by Isaac Hayes,
registered on the CopyrightChains blockchain with CopyrightID
0x8619544e9f4812c43edf2f7f3343dd544548d15a35bb3e9392dd47577c97cf2c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1605505.
Recording identifiers
- ISRC
- USC4R1605505
- Title
- Theme From Shaft
- Artist
- Isaac Hayes
- CopyrightID (CopyrightChains transaction hash)
0x8619544e9f4812c43edf2f7f3343dd544548d15a35bb3e9392dd47577c97cf2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a328959adbb3c89857b25897324d9bc4672196ae838d16ec280c07eb6d315b82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1605505
- Bitcoin block existence check
- https://blockstream.info/api/block/953520