ISRC ES71G1509730
Verified recording
ES71G1509730 is “Uno Solo” by Nano Stern,
registered on the CopyrightChains blockchain with CopyrightID
0x5505f46ec09604795469b3fa6e488191aaafc14963c164203b48684c9d664c84 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1509730.
Recording identifiers
- ISRC
- ES71G1509730
- Title
- Uno Solo
- Artist
- Nano Stern
- CopyrightID (CopyrightChains transaction hash)
0x5505f46ec09604795469b3fa6e488191aaafc14963c164203b48684c9d664c84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:c007c8bea7294ed051530a6dfe0165ae841e5a5628ceaa59b247e3bb0be328f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1509730
- Bitcoin block existence check
- https://blockstream.info/api/block/960258