ISRC USAT20503769
Verified recording
USAT20503769 is “Volunteered Slavery” by Rahsaan Roland Kirk,
registered on the CopyrightChains blockchain with CopyrightID
0xa9b6e64c9301df6b4bdc381ec89e6b4c3bf6bdffb60d03fea34b24641c29b4f8 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/USAT20503769.
Recording identifiers
- ISRC
- USAT20503769
- Title
- Volunteered Slavery
- Artist
- Rahsaan Roland Kirk
- CopyrightID (CopyrightChains transaction hash)
0xa9b6e64c9301df6b4bdc381ec89e6b4c3bf6bdffb60d03fea34b24641c29b4f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6247779f4b430f867c995ffcdbdb45c23593156e09f86e0dee643e1a42cafa76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20503769
- Bitcoin block existence check
- https://blockstream.info/api/block/960138