ISRC USLD91739557
Verified recording
USLD91739557 is “Hold On” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0xe08643315398154b656cae5315b31e09a57209254fc293a111019a02ceed3a35 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/USLD91739557.
Recording identifiers
- ISRC
- USLD91739557
- Title
- Hold On
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0xe08643315398154b656cae5315b31e09a57209254fc293a111019a02ceed3a35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9ce8b52d28b7b05ec0f33dce8c295b3e25aea1cf98eea1a25b083c302f412e45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91739557
- Bitcoin block existence check
- https://blockstream.info/api/block/953520