ISRC USL4Q1739658
Verified recording
USL4Q1739658 is “Again and Again” by Randy Sandke,
registered on the CopyrightChains blockchain with CopyrightID
0x73154d346b8d86a183a8fe1fc12b6be7a38ae2de46da95c2835547e99f95dcd8 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1739658.
Recording identifiers
- ISRC
- USL4Q1739658
- Title
- Again and Again
- Artist
- Randy Sandke
- CopyrightID (CopyrightChains transaction hash)
0x73154d346b8d86a183a8fe1fc12b6be7a38ae2de46da95c2835547e99f95dcd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:e3029d5a21c05e0409ac2dd903439441a9f817566b11ba08a0c3d6db36ff0bca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1739658
- Bitcoin block existence check
- https://blockstream.info/api/block/960429