ISRC CA5KR2104880
Verified recording
CA5KR2104880 is “Opal” by Sharks,
registered on the CopyrightChains blockchain with CopyrightID
0xf3704e6c38cc3cdfc5b5cc6f67991b971b2ac5e27d3149f0f3413b077b760e06 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/CA5KR2104880.
Recording identifiers
- ISRC
- CA5KR2104880
- Title
- Opal
- Artist
- Sharks
- CopyrightID (CopyrightChains transaction hash)
0xf3704e6c38cc3cdfc5b5cc6f67991b971b2ac5e27d3149f0f3413b077b760e06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:12983c8290b3959cd569b876cb06994ec41be4577bc67d4c5000b9d7a2f759fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2104880
- Bitcoin block existence check
- https://blockstream.info/api/block/953520