ISRC CLCQ21300601
Verified recording
CLCQ21300601 is “Ruperta” by Nano Stern,
registered on the CopyrightChains blockchain with CopyrightID
0x503e03019751bf9082c57bc1ff84376a61a50c33fc2ba6ca79d6e60e816209a8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLCQ21300601.
Recording identifiers
- ISRC
- CLCQ21300601
- Title
- Ruperta
- Artist
- Nano Stern
- CopyrightID (CopyrightChains transaction hash)
0x503e03019751bf9082c57bc1ff84376a61a50c33fc2ba6ca79d6e60e816209a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:237693f64fe9b7bbe23123593cc5b93632201dd7468eef75e12ff61206ce410e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLCQ21300601
- Bitcoin block existence check
- https://blockstream.info/api/block/956304