ISRC ES71G2316933
Verified recording
ES71G2316933 is “Madrid” by Grizzly,
registered on the CopyrightChains blockchain with CopyrightID
0x307283023f893db1ea569dc89815282f8b5958fc8c87753eaeb0db814827d7a7 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/ES71G2316933.
Recording identifiers
- ISRC
- ES71G2316933
- Title
- Madrid
- Artist
- Grizzly
- CopyrightID (CopyrightChains transaction hash)
0x307283023f893db1ea569dc89815282f8b5958fc8c87753eaeb0db814827d7a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e6341f74b57cb68bb3b171b3d48d8dd64ca3b2a365d918cf0184ee39c50ffd59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2316933
- Bitcoin block existence check
- https://blockstream.info/api/block/956304