ISRC USUM71404046
Verified recording
USUM71404046 is “Surrender And Certainty” by Sarah McLachlan,
registered on the CopyrightChains blockchain with CopyrightID
0xbd157e04fe67ce3c932bf7d06f07486b7e7c065754756f79be7953ba0b5b4fec and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71404046.
Recording identifiers
- ISRC
- USUM71404046
- Title
- Surrender And Certainty
- Artist
- Sarah McLachlan
- CopyrightID (CopyrightChains transaction hash)
0xbd157e04fe67ce3c932bf7d06f07486b7e7c065754756f79be7953ba0b5b4fec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e310746652e408506bc9add58d1c916e8ff92d194700a9d694736721f85296b1- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71404046
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Surrender And Certainty · Machine-readable JSON-LD