ISRC USAT22101689
Verified recording
USAT22101689 is “21” by Quando Rondo,
registered on the CopyrightChains blockchain with CopyrightID
0x27c9e63a21dfdce00f6cee74620631727cbbf10e6ad382f6c8e9afd20d23ddcf 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/USAT22101689.
Recording identifiers
- ISRC
- USAT22101689
- Title
- 21
- Artist
- Quando Rondo
- CopyrightID (CopyrightChains transaction hash)
0x27c9e63a21dfdce00f6cee74620631727cbbf10e6ad382f6c8e9afd20d23ddcf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a7c81c61030e25c4e908dc6f6084dce470ad9a7d84a7043da95da56f7801ed40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22101689
- Bitcoin block existence check
- https://blockstream.info/api/block/953520