ISRC ES94G2300601
Verified recording
ES94G2300601 is “Contigo” by Marta Sánchez,
registered on the CopyrightChains blockchain with CopyrightID
0xf4941892ad636179914444f25508eab485899fb14392d1550113a65ccdbfa48e 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/ES94G2300601.
Recording identifiers
- ISRC
- ES94G2300601
- Title
- Contigo
- Artist
- Marta Sánchez
- CopyrightID (CopyrightChains transaction hash)
0xf4941892ad636179914444f25508eab485899fb14392d1550113a65ccdbfa48e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:884ae45d19a289c003b4703363b1e1c18888ec67d7ebb81dfb154d2adda7551d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES94G2300601
- Bitcoin block existence check
- https://blockstream.info/api/block/953520