ISRC USAR19400133
Verified recording
USAR19400133 is “Hold On” by Sarah McLachlan,
registered on the CopyrightChains blockchain with CopyrightID
0xa2fafebe17592316fce86f4554364bf60247ae1bc9e8b4cb73a53df83c2047c0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19400133.
Recording identifiers
- ISRC
- USAR19400133
- Title
- Hold On
- Artist
- Sarah McLachlan
- CopyrightID (CopyrightChains transaction hash)
0xa2fafebe17592316fce86f4554364bf60247ae1bc9e8b4cb73a53df83c2047c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8a832763b981b33ea8f682cc8c90a3e5bf8f431b48f1b7a94732fa23df8e3739- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19400133
- Bitcoin block existence check
- https://blockstream.info/api/block/953513