ISRC USDS19700705
Verified recording
USDS19700705 is “Tiempo De Vals” by Arnulfo Jr. "Rey Y As",
registered on the CopyrightChains blockchain with CopyrightID
0x3720548514876278c2b56217591bf11409dd38c00441fa8286cecd3387d49238 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS19700705.
Recording identifiers
- ISRC
- USDS19700705
- Title
- Tiempo De Vals
- Artist
- Arnulfo Jr. "Rey Y As"
- CopyrightID (CopyrightChains transaction hash)
0x3720548514876278c2b56217591bf11409dd38c00441fa8286cecd3387d49238
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:0fa4c4ae4fec9c4b15569e51c09f8b9fd8dd2950de291c2b56c9a049902ee3b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS19700705
- Bitcoin block existence check
- https://blockstream.info/api/block/960216