ISRC ES7311700048
Verified recording
ES7311700048 is “Esperanzah” by Marinah,
registered on the CopyrightChains blockchain with CopyrightID
0xbb6684e0548be7ce5a1f08327db93a9755ea7dee4ea4f591e573bfc0f89dab83 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7311700048.
Recording identifiers
- ISRC
- ES7311700048
- Title
- Esperanzah
- Artist
- Marinah
- CopyrightID (CopyrightChains transaction hash)
0xbb6684e0548be7ce5a1f08327db93a9755ea7dee4ea4f591e573bfc0f89dab83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:50bf2e92d9d880a3615b5b2ac429a3e5854109f2e0c382a67fc19ec5b6d2b8d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7311700048
- Bitcoin block existence check
- https://blockstream.info/api/block/960448