ISRC BRCID9100031
Verified recording
BRCID9100031 is “O Cio da Terra” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0x683d6b0fe8e7a9c192f16234bde2a99e6a97b2dbba070f6b1fb4ff67c170b412 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID9100031.
Recording identifiers
- ISRC
- BRCID9100031
- Title
- O Cio da Terra
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0x683d6b0fe8e7a9c192f16234bde2a99e6a97b2dbba070f6b1fb4ff67c170b412
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:f9754447de1755b103fe107c59fb0aa3e760f49e39ae47a98c05498f99a1b7f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID9100031
- Bitcoin block existence check
- https://blockstream.info/api/block/960095