ISRC USL4Q2375788
Verified recording
USL4Q2375788 is “Old Black Rum” by Pirates For Sail,
registered on the CopyrightChains blockchain with CopyrightID
0xf51a37ce8e3ea7bc90a8fd0cc1c1c4316d7717a25984c7a18873fdd63f48de22 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375788.
Recording identifiers
- ISRC
- USL4Q2375788
- Title
- Old Black Rum
- Artist
- Pirates For Sail
- CopyrightID (CopyrightChains transaction hash)
0xf51a37ce8e3ea7bc90a8fd0cc1c1c4316d7717a25984c7a18873fdd63f48de22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1c3c0b6f82435b064dfe7c812d0050a3a3e665ad60296efe7ce59eb27e99337d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375788
- Bitcoin block existence check
- https://blockstream.info/api/block/960397