ISRC BRCWZ1700010
Verified recording
BRCWZ1700010 is “Assuma” by Castello Branco,
registered on the CopyrightChains blockchain with CopyrightID
0x1b9df25e547a8a4c6486b8445ddc148d3bdd5ba901c0af0dd5f28b12355c232c 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/BRCWZ1700010.
Recording identifiers
- ISRC
- BRCWZ1700010
- Title
- Assuma
- Artist
- Castello Branco
- CopyrightID (CopyrightChains transaction hash)
0x1b9df25e547a8a4c6486b8445ddc148d3bdd5ba901c0af0dd5f28b12355c232c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3eef07cd419174db865eb3522ff1e556a7ffb25f46f21377f240a77c34b64078- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCWZ1700010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520