ISRC USFLK0400172
Verified recording
USFLK0400172 is “Rewind” by Pillar,
registered on the CopyrightChains blockchain with CopyrightID
0x603d894312018ec7473f62bd98cf57fcadf2c6308dd11e0c80415171d026d77b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFLK0400172.
Recording identifiers
- ISRC
- USFLK0400172
- Title
- Rewind
- Artist
- Pillar
- CopyrightID (CopyrightChains transaction hash)
0x603d894312018ec7473f62bd98cf57fcadf2c6308dd11e0c80415171d026d77b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4be852760f80e77b4bad0e2d6605bc147163fd0455fd9c075996a87921a11ae5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFLK0400172
- Bitcoin block existence check
- https://blockstream.info/api/block/953520