ISRC USSM18500750
Verified recording
USSM18500750 is “Written in Sand” by Santana,
registered on the CopyrightChains blockchain with CopyrightID
0xc69efe0f57c1b46bf424b65908066e22d8d132e9a83843ddbba157d6e2a1ba59 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/USSM18500750.
Recording identifiers
- ISRC
- USSM18500750
- Title
- Written in Sand
- Artist
- Santana
- CopyrightID (CopyrightChains transaction hash)
0xc69efe0f57c1b46bf424b65908066e22d8d132e9a83843ddbba157d6e2a1ba59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a52c283c4b0f7bc34744c6d6f5f146e59debc5efa7d9bb187ce70c9e6fb9bfdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500750
- Bitcoin block existence check
- https://blockstream.info/api/block/953520