ISRC USUM71004243
Verified recording
USUM71004243 is “Cuándo, Cuándo Es?” by J-King y Maximan,
registered on the CopyrightChains blockchain with CopyrightID
0x63991781fadd9efa5c4f11ae5c37aba1987f1f6593d5646ed7b149585429f860 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71004243.
Recording identifiers
- ISRC
- USUM71004243
- Title
- Cuándo, Cuándo Es?
- Artist
- J-King y Maximan
- CopyrightID (CopyrightChains transaction hash)
0x63991781fadd9efa5c4f11ae5c37aba1987f1f6593d5646ed7b149585429f860
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:47541a1b37f5d037eec2dc5d4ffd8bf5c60440fe59f030ab68d1414fff198df2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71004243
- Bitcoin block existence check
- https://blockstream.info/api/block/953515