ISRC US4HB2100273
Verified recording
US4HB2100273 is “Alvaro” by Lewis Del Mar,
registered on the CopyrightChains blockchain with CopyrightID
0x919f5ef6e0f6ede3358cb8ca3727c02450cd770bb2288fbcaf4fc68ee39acd1f 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/US4HB2100273.
Recording identifiers
- ISRC
- US4HB2100273
- Title
- Alvaro
- Artist
- Lewis Del Mar
- CopyrightID (CopyrightChains transaction hash)
0x919f5ef6e0f6ede3358cb8ca3727c02450cd770bb2288fbcaf4fc68ee39acd1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:402567dc1becba1e6c19521ff99388b441814b2a481792b17a4c5f9bda04c282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2100273
- Bitcoin block existence check
- https://blockstream.info/api/block/953520