ISRC AREZZ2300015
Verified recording
AREZZ2300015 is “Ultimo Tren a Ameri” by Duki,
registered on the CopyrightChains blockchain with CopyrightID
0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe 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/AREZZ2300015.
Recording identifiers
- ISRC
- AREZZ2300015
- Title
- Ultimo Tren a Ameri
- Artist
- Duki
- CopyrightID (CopyrightChains transaction hash)
0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:66a4051a5aaccae4143754b94a5df99ef9bf78b9a88f459e0f3402d1808d4135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AREZZ2300015
- Bitcoin block existence check
- https://blockstream.info/api/block/953513