ISRC CA5KR2452453
Verified recording
CA5KR2452453 is “Hazardous” by UBUR,
registered on the CopyrightChains blockchain with CopyrightID
0xb1d136be884c5a9cbac4f1362a2b891dea432c647955f3287b6ffc20ae757725 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2452453.
Recording identifiers
- ISRC
- CA5KR2452453
- Title
- Hazardous
- Artist
- UBUR
- CopyrightID (CopyrightChains transaction hash)
0xb1d136be884c5a9cbac4f1362a2b891dea432c647955f3287b6ffc20ae757725
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fb83419a6e84dc6b4fe0c0266436f2d12cd0a94d83627680ec743ef98144e930- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2452453
- Bitcoin block existence check
- https://blockstream.info/api/block/956304