ISRC ES5702201117
Verified recording
ES5702201117 is “Barcelona” by Marmi,
registered on the CopyrightChains blockchain with CopyrightID
0x3986d520509141b73dbcbe6220e6462896a266cbd7ff43b8ad3fc02b6d9b50ca and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702201117.
Recording identifiers
- ISRC
- ES5702201117
- Title
- Barcelona
- Artist
- Marmi
- CopyrightID (CopyrightChains transaction hash)
0x3986d520509141b73dbcbe6220e6462896a266cbd7ff43b8ad3fc02b6d9b50ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:29c3fa72e4759f150b58a4edbe5134f2baef47c02d901f095c337a814ab412ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702201117
- Bitcoin block existence check
- https://blockstream.info/api/block/953520