ISRC USANG2213565
Verified recording
USANG2213565 is “Sandcastles” by Hz.,
registered on the CopyrightChains blockchain with CopyrightID
0xd35118a2dc7a6cc284793401b2e434cb3275f70aae49ef8d98f8aa7363de4d5d and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2213565.
Recording identifiers
- ISRC
- USANG2213565
- Title
- Sandcastles
- Artist
- Hz.
- CopyrightID (CopyrightChains transaction hash)
0xd35118a2dc7a6cc284793401b2e434cb3275f70aae49ef8d98f8aa7363de4d5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:5c1ee1050e50cb494eef3ed20cd87d487259ca289ea73b1e3f2763d63ef25878- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2213565
- Bitcoin block existence check
- https://blockstream.info/api/block/960222