ISRC USNA19810546
Verified recording
USNA19810546 is “Horizons I” by Ralf Illenberger,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd75efa0e29201aba6d6f8d183ea4279009cb0694a3d666d72d9c343c399538 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19810546.
Recording identifiers
- ISRC
- USNA19810546
- Title
- Horizons I
- Artist
- Ralf Illenberger
- CopyrightID (CopyrightChains transaction hash)
0x0dd75efa0e29201aba6d6f8d183ea4279009cb0694a3d666d72d9c343c399538
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:b1e08ad5aae3806c6b0c0fef9217d346e64504270fc6780b05fcf7e28c6b5623- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19810546
- Bitcoin block existence check
- https://blockstream.info/api/block/960321