ISRC USA2P1633319
Verified recording
USA2P1633319 is “Change” by Justus Rümenapp,
registered on the CopyrightChains blockchain with CopyrightID
0x1da96f3abab28e25cf0016d7da4f2ebcf26ea06538a2b62ad7809d760a719be2 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1633319.
Recording identifiers
- ISRC
- USA2P1633319
- Title
- Change
- Artist
- Justus Rümenapp
- CopyrightID (CopyrightChains transaction hash)
0x1da96f3abab28e25cf0016d7da4f2ebcf26ea06538a2b62ad7809d760a719be2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b0dedcb5573d0e8242747f9fcec71dbe98045d44366e44bbc0a3618f8fe65467- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1633319
- Bitcoin block existence check
- https://blockstream.info/api/block/960397