ISRC BRCUJ2100017
Verified recording
BRCUJ2100017 is “Off (Sad Siri)” by Céu,
registered on the CopyrightChains blockchain with CopyrightID
0x60b43dc790458dbe8c4a891e3e7395abeb0acb720a7bb61726214b49e8b0025f 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/BRCUJ2100017.
Recording identifiers
- ISRC
- BRCUJ2100017
- Title
- Off (Sad Siri)
- Artist
- Céu
- CopyrightID (CopyrightChains transaction hash)
0x60b43dc790458dbe8c4a891e3e7395abeb0acb720a7bb61726214b49e8b0025f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:60c83b2f4e2a0189e995ce9a03526eaced0b76e15d7a3cfee5b77b731a1bd25e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCUJ2100017
- Bitcoin block existence check
- https://blockstream.info/api/block/956304