ISRC USL4R2105854
Verified recording
USL4R2105854 is “Sorry” by Blackmagic,
registered on the CopyrightChains blockchain with CopyrightID
0x32349f5362b0a2af84f1bb6d5e6c6caa79f76357dc47b80a26fa6cf52194e4a2 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2105854.
Recording identifiers
- ISRC
- USL4R2105854
- Title
- Sorry
- Artist
- Blackmagic
- CopyrightID (CopyrightChains transaction hash)
0x32349f5362b0a2af84f1bb6d5e6c6caa79f76357dc47b80a26fa6cf52194e4a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:535a91b76480fd30318d4d465ba2f040f85635c614213a3e868968c5069e5d33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2105854
- Bitcoin block existence check
- https://blockstream.info/api/block/960185