ISRC UK4Y81600001
Verified recording
UK4Y81600001 is “Stockyards” by Sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x29f19808233ed52802cd034f104388abc7b9817e916bf7019d360844c4c86392 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4Y81600001.
Recording identifiers
- ISRC
- UK4Y81600001
- Title
- Stockyards
- Artist
- Sorrow
- CopyrightID (CopyrightChains transaction hash)
0x29f19808233ed52802cd034f104388abc7b9817e916bf7019d360844c4c86392
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:00dfb6dbcada584aa011c62a76a00ae7a78949a26f8cab74febbec928e0135be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4Y81600001
- Bitcoin block existence check
- https://blockstream.info/api/block/960376