ISRC ES71G1509734
Verified recording
ES71G1509734 is “Cantaba” by Nano Stern,
registered on the CopyrightChains blockchain with CopyrightID
0xf6e40fbcc29f7177f11e51937014b6956c45e571e278c36f9a62ef25a70b65ff 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/ES71G1509734.
Recording identifiers
- ISRC
- ES71G1509734
- Title
- Cantaba
- Artist
- Nano Stern
- CopyrightID (CopyrightChains transaction hash)
0xf6e40fbcc29f7177f11e51937014b6956c45e571e278c36f9a62ef25a70b65ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:35bd3cdfe445a26e2b27fc4a3ba32c578a8b4e76b9adf68a2a15d93c3ea8b289- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1509734
- Bitcoin block existence check
- https://blockstream.info/api/block/960258