ISRC CA5KR1930016
Verified recording
CA5KR1930016 is “Double Cup” by Goonew,
registered on the CopyrightChains blockchain with CopyrightID
0x4d3ce070bb3463f29073d1b678bf68a3589076396e06f32db1559c2fc9adafcd and independently timestamped
in Bitcoin block 960231 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1930016.
Recording identifiers
- ISRC
- CA5KR1930016
- Title
- Double Cup
- Artist
- Goonew
- CopyrightID (CopyrightChains transaction hash)
0x4d3ce070bb3463f29073d1b678bf68a3589076396e06f32db1559c2fc9adafcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:33:28+00:00
- Bitcoin block
- 960231
- Canonical record hash
sha256:2f26e4658e8e54acc1c0c9ece16fae2e0512c892258a29962652a3444d12720e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1930016
- Bitcoin block existence check
- https://blockstream.info/api/block/960231