ISRC ES71G1608685
Verified recording
ES71G1608685 is “Jam” by La Negra,
registered on the CopyrightChains blockchain with CopyrightID
0xa1e2668fa38c222029c2917c46375f7d6e732f1a15a5cfa705c654171f3ae88d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1608685.
Recording identifiers
- ISRC
- ES71G1608685
- Title
- Jam
- Artist
- La Negra
- CopyrightID (CopyrightChains transaction hash)
0xa1e2668fa38c222029c2917c46375f7d6e732f1a15a5cfa705c654171f3ae88d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:0ad87495d27604440ee86d168856541375917cd4cfa3028fa9ad18571e0bebb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1608685
- Bitcoin block existence check
- https://blockstream.info/api/block/957073