ISRC US3DF2143446
Verified recording
US3DF2143446 is “Simón Blanco” by El As De La Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0xcb8f94aec53700ed8084121a5b470f331717d9d7e9d18d92141a9b88b77753e1 and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143446.
Recording identifiers
- ISRC
- US3DF2143446
- Title
- Simón Blanco
- Artist
- El As De La Sierra
- CopyrightID (CopyrightChains transaction hash)
0xcb8f94aec53700ed8084121a5b470f331717d9d7e9d18d92141a9b88b77753e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:b27acb2c78410bb0a1428c14fa85970500a1be97846b2d36a4b480ad1c9893c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143446
- Bitcoin block existence check
- https://blockstream.info/api/block/956894