ISRC US7VG2506743
Verified recording
US7VG2506743 is “222” by Laurent 13,
registered on the CopyrightChains blockchain with CopyrightID
0x37f80747db13668c02ef08383341d7bb85dbfafd85320feed94df0749da87276 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/US7VG2506743.
Recording identifiers
- ISRC
- US7VG2506743
- Title
- 222
- Artist
- Laurent 13
- CopyrightID (CopyrightChains transaction hash)
0x37f80747db13668c02ef08383341d7bb85dbfafd85320feed94df0749da87276
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:910889ed5730c63067d124c35cf486a6460c460d4239c0e726bb0739d709b334- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2506743
- Bitcoin block existence check
- https://blockstream.info/api/block/953520