ISRC US83Z2128982
Verified recording
US83Z2128982 is “Die Blaue Blume” by Luis León,
registered on the CopyrightChains blockchain with CopyrightID
0xea5e45f491d2054ff5c4271b91a107bb745f1979ee74614d28723b87a88bc7d1 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2128982.
Recording identifiers
- ISRC
- US83Z2128982
- Title
- Die Blaue Blume
- Artist
- Luis León
- CopyrightID (CopyrightChains transaction hash)
0xea5e45f491d2054ff5c4271b91a107bb745f1979ee74614d28723b87a88bc7d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:26c77cea9d71016ee0cfc073ecdd287747a961e4a53f00351c322b1e3c846917- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2128982
- Bitcoin block existence check
- https://blockstream.info/api/block/960348