ISRC ES7580502061
Verified recording
ES7580502061 is “Maria de la "O"” by Estrellita Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xad595e345b892e6360fc6fdf97bc9f2241fef97855c92d3acc486f0f1a61b27d and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502061.
Recording identifiers
- ISRC
- ES7580502061
- Title
- Maria de la "O"
- Artist
- Estrellita Castro
- CopyrightID (CopyrightChains transaction hash)
0xad595e345b892e6360fc6fdf97bc9f2241fef97855c92d3acc486f0f1a61b27d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:902560c4f970eb29ab05a839c0c27a7fba302aa6abe1eed66b3aa6d9b4bf9338- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502061
- Bitcoin block existence check
- https://blockstream.info/api/block/960254