ISRC US23A1584320
Verified recording
US23A1584320 is “METROPOLIS” by LYAM,
registered on the CopyrightChains blockchain with CopyrightID
0x18930eb27292f08ae6f703fc250705eae1612a9280a17c675de71a0498c82c5f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1584320.
Recording identifiers
- ISRC
- US23A1584320
- Title
- METROPOLIS
- Artist
- LYAM
- CopyrightID (CopyrightChains transaction hash)
0x18930eb27292f08ae6f703fc250705eae1612a9280a17c675de71a0498c82c5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:02eec4adaea0873010e8f69f9026a9d5c47b931748ed87bd5a73f552c8d9a5c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1584320
- Bitcoin block existence check
- https://blockstream.info/api/block/960144