ISRC QZS632142055
Verified recording
QZS632142055 is “Buttercup” by Silva Hound,
registered on the CopyrightChains blockchain with CopyrightID
0x4dd4cc9e26235a2a62decca63fe184382db24d47861d5c45033f0ff64bb33f0c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632142055.
Recording identifiers
- ISRC
- QZS632142055
- Title
- Buttercup
- Artist
- Silva Hound
- CopyrightID (CopyrightChains transaction hash)
0x4dd4cc9e26235a2a62decca63fe184382db24d47861d5c45033f0ff64bb33f0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2e483c7784c25c018f12a1b88d8295f6dec3e749d39723b5050bfe1b755e6ec8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632142055
- Bitcoin block existence check
- https://blockstream.info/api/block/960138