ISRC BRCUJ2100021
Verified recording
BRCUJ2100021 is “I don't know” by Céu,
registered on the CopyrightChains blockchain with CopyrightID
0xe8e6b243e887736cd698b10fc416185ff50eb57944f5928fada26c88dbd0960c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCUJ2100021.
Recording identifiers
- ISRC
- BRCUJ2100021
- Title
- I don't know
- Artist
- Céu
- CopyrightID (CopyrightChains transaction hash)
0xe8e6b243e887736cd698b10fc416185ff50eb57944f5928fada26c88dbd0960c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6382e88ca9bf2e52cdd7d09daf8b12ac4587dd5c26a4310f0bc18de96ca9df5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCUJ2100021
- Bitcoin block existence check
- https://blockstream.info/api/block/956302