ISRC ES71G1706440
Verified recording
ES71G1706440 is “Siervo Sin Tierra” by Marta Gómez,
registered on the CopyrightChains blockchain with CopyrightID
0x1b8ba4d07f74b088d58c0d9695d1bf29aa660cbe3235e89ab7a65d31b208a51b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1706440.
Recording identifiers
- ISRC
- ES71G1706440
- Title
- Siervo Sin Tierra
- Artist
- Marta Gómez
- CopyrightID (CopyrightChains transaction hash)
0x1b8ba4d07f74b088d58c0d9695d1bf29aa660cbe3235e89ab7a65d31b208a51b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:302ae3189136fbc7ab6fb73a748713b6f47f7d12fe7d7ccab705d4792430895c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1706440
- Bitcoin block existence check
- https://blockstream.info/api/block/957118