ISRC ES5152401126
Verified recording
ES5152401126 is “Contigo” by Marta Santos,
registered on the CopyrightChains blockchain with CopyrightID
0x837f457fb10872c5ce71dcde94706c0949b1af2ea9da17773830fc718efbb6b4 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/ES5152401126.
Recording identifiers
- ISRC
- ES5152401126
- Title
- Contigo
- Artist
- Marta Santos
- CopyrightID (CopyrightChains transaction hash)
0x837f457fb10872c5ce71dcde94706c0949b1af2ea9da17773830fc718efbb6b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5ebaad48f130a979f6afba90b08b3e7a025b8e38616f0a2b3aa8be8e92145d17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152401126
- Bitcoin block existence check
- https://blockstream.info/api/block/953520