ISRC USQ4E1905033
Verified recording
USQ4E1905033 is “Hold On” by Vondie Curtis-Hall,
registered on the CopyrightChains blockchain with CopyrightID
0x342c49e75c0915554b4a8568f1678af1cf011db2ec8407b2e5e31f5cfe89f43a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905033.
Recording identifiers
- ISRC
- USQ4E1905033
- Title
- Hold On
- Artist
- Vondie Curtis-Hall
- CopyrightID (CopyrightChains transaction hash)
0x342c49e75c0915554b4a8568f1678af1cf011db2ec8407b2e5e31f5cfe89f43a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:de8a6c112b86c0729ae734902aa6574995bb0c8c4ddc84c582411e945bb161c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905033
- Bitcoin block existence check
- https://blockstream.info/api/block/953515