ISRC USLD91734599
Verified recording
USLD91734599 is “Opp Pack” by Calvary Kylan,
registered on the CopyrightChains blockchain with CopyrightID
0x512b9213dc1889ae6bb434dd0a56d6fdd155e9a03a7fd12cf77847afb8e7da57 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734599.
Recording identifiers
- ISRC
- USLD91734599
- Title
- Opp Pack
- Artist
- Calvary Kylan
- CopyrightID (CopyrightChains transaction hash)
0x512b9213dc1889ae6bb434dd0a56d6fdd155e9a03a7fd12cf77847afb8e7da57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d06eea06c57772789d5c1226dc55fa28d28865500bea4a60c37a15c6f1703ae6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734599
- Bitcoin block existence check
- https://blockstream.info/api/block/956304