ISRC USAT21906273
Verified recording
USAT21906273 is “Double C's” by Quando Rondo,
registered on the CopyrightChains blockchain with CopyrightID
0x0d2bc734be6e4a072b6ecf354ee830623a90dd619bb8811f60f19b78c67b3c6c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21906273.
Recording identifiers
- ISRC
- USAT21906273
- Title
- Double C's
- Artist
- Quando Rondo
- CopyrightID (CopyrightChains transaction hash)
0x0d2bc734be6e4a072b6ecf354ee830623a90dd619bb8811f60f19b78c67b3c6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a79cf6ee0077e41464b0fa65790d1671086985ac3379b500673b1119afc20247- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21906273
- Bitcoin block existence check
- https://blockstream.info/api/block/953513