ISRC USL4Q2191297
Verified recording
USL4Q2191297 is “Lastima” by Vinocio,
registered on the CopyrightChains blockchain with CopyrightID
0x529a5f11bfc379eef3f865c61e8aa86df4e2a89330d427c18744ebfc3d6fb206 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/USL4Q2191297.
Recording identifiers
- ISRC
- USL4Q2191297
- Title
- Lastima
- Artist
- Vinocio
- CopyrightID (CopyrightChains transaction hash)
0x529a5f11bfc379eef3f865c61e8aa86df4e2a89330d427c18744ebfc3d6fb206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d44f0c4627d7e513c63902f71831adbb543e0303bb907b7ce603a03e892b5883- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2191297
- Bitcoin block existence check
- https://blockstream.info/api/block/953520