ISRC USUG12303970
Verified recording
USUG12303970 is “Como Ayer” by Cali Y El Dandee,
registered on the CopyrightChains blockchain with CopyrightID
0x57c77c4095fe02790ad87f26bf9a0b65b3e18d18f9048454a013b92491ea67d2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12303970.
Recording identifiers
- ISRC
- USUG12303970
- Title
- Como Ayer
- Artist
- Cali Y El Dandee
- CopyrightID (CopyrightChains transaction hash)
0x57c77c4095fe02790ad87f26bf9a0b65b3e18d18f9048454a013b92491ea67d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7efe0b9ae34ec4ba49fda857989a00fbf24c1b1353c1f6c12d112ff4c958a4a5- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12303970
- Bitcoin block existence check
- https://blockstream.info/api/block/953513