ISRC USVPR0511259
Verified recording
USVPR0511259 is “De River” by Blue Ventures,
registered on the CopyrightChains blockchain with CopyrightID
0x9a15e612e0968efa317f4ad344b417a7d401ebf53756bf7b6d74b3ec55a2969b and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0511259.
Recording identifiers
- ISRC
- USVPR0511259
- Title
- De River
- Artist
- Blue Ventures
- CopyrightID (CopyrightChains transaction hash)
0x9a15e612e0968efa317f4ad344b417a7d401ebf53756bf7b6d74b3ec55a2969b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:0703f16bfe847e96ce2a3cc175a2020a4e4fb03ac2d9adc03601fd649deee2e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0511259
- Bitcoin block existence check
- https://blockstream.info/api/block/960404