ISRC ES71G2215788
Verified recording
ES71G2215788 is “Spring Is Here (Audiophile Edition)” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0x261183dadc8cf5648f904455f75ea17ef1605e6b19ef02d1b225651c3ad39dfd and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2215788.
Recording identifiers
- ISRC
- ES71G2215788
- Title
- Spring Is Here (Audiophile Edition)
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0x261183dadc8cf5648f904455f75ea17ef1605e6b19ef02d1b225651c3ad39dfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:2fe2524cb119427625b6b8082671b4d7ab08c37390e713f1d4ef13973545fde2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2215788
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Spring Is Here (Audiophile Edition) · Machine-readable JSON-LD