ISRC USUM71505054
Verified recording
USUM71505054 is “Proud Mary” by Leonard Nimoy,
registered on the CopyrightChains blockchain with CopyrightID
0xbcd8455b115a2901a78f5224a8194f4e8bbe8a70da33ec08425118eb01f3b289 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71505054.
Recording identifiers
- ISRC
- USUM71505054
- Title
- Proud Mary
- Artist
- Leonard Nimoy
- CopyrightID (CopyrightChains transaction hash)
0xbcd8455b115a2901a78f5224a8194f4e8bbe8a70da33ec08425118eb01f3b289
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:05e4a5f993bb9b4da5bf4b728c9e38b9f1d767bde0c0e976e1b1b72e5ffd8aab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71505054
- Bitcoin block existence check
- https://blockstream.info/api/block/960117