ISRC BRB581100100
Verified recording
BRB581100100 is “Tomorrow” by Nina,
registered on the CopyrightChains blockchain with CopyrightID
0xef8d5bd6f7eeffe59c58495d6883ad1610f982113f7ad2274e070329905eeea3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB581100100.
Recording identifiers
- ISRC
- BRB581100100
- Title
- Tomorrow
- Artist
- Nina
- CopyrightID (CopyrightChains transaction hash)
0xef8d5bd6f7eeffe59c58495d6883ad1610f982113f7ad2274e070329905eeea3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4bf037062b30d95ed16bd4e484c58ea822f113da778f45628a4edf31586e652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB581100100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118