ISRC USLD91734440
Verified recording
USLD91734440 is “2040” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0x24f625fde1aee239cc87f273caf9d168d306dd55d39cc0b6abc38cf5fcee8e23 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734440.
Recording identifiers
- ISRC
- USLD91734440
- Title
- 2040
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0x24f625fde1aee239cc87f273caf9d168d306dd55d39cc0b6abc38cf5fcee8e23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:780a887fd6dda8ab99cfdc2b11ce2e2507a9a279dc902e45037dd680609668a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734440
- Bitcoin block existence check
- https://blockstream.info/api/block/957118