ISRC USCGH1670937
Verified recording
USCGH1670937 is “Tarde o Temprano” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0x8e6c22ddd63fbc894cd6937aef699115e8c0fca6e84b62d29d2456d8d2ffeb0f and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1670937.
Recording identifiers
- ISRC
- USCGH1670937
- Title
- Tarde o Temprano
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0x8e6c22ddd63fbc894cd6937aef699115e8c0fca6e84b62d29d2456d8d2ffeb0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:c3a20c1a39a23fe1275d7b5c1f369e5e6714701fa0bd6d5dfee44088fdb95381- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1670937
- Bitcoin block existence check
- https://blockstream.info/api/block/960209