ISRC USL4Q1847791
Verified recording
USL4Q1847791 is “Agustin” by ACRU,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5c2b123b2dedc51fc37a0f7f21cfb838292cf8bd7759f6786ecc63855e83bc and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1847791.
Recording identifiers
- ISRC
- USL4Q1847791
- Title
- Agustin
- Artist
- ACRU
- CopyrightID (CopyrightChains transaction hash)
0x5d5c2b123b2dedc51fc37a0f7f21cfb838292cf8bd7759f6786ecc63855e83bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d06b91a81392701bdafbbc5f4c97eac8f2cfe882367c28ff050558ae60fecdc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1847791
- Bitcoin block existence check
- https://blockstream.info/api/block/953515