ISRC BREMI7200583
Verified recording
BREMI7200583 is “Underground” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0xa209de4d81f50a132e7f5e2e5b73a8f54358e3ed09df4b29b5692e4b6e908fe8 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/BREMI7200583.
Recording identifiers
- ISRC
- BREMI7200583
- Title
- Underground
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0xa209de4d81f50a132e7f5e2e5b73a8f54358e3ed09df4b29b5692e4b6e908fe8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8ad43f6ef031714e095273e25add9e23a06fa8fefed2932c8effd338750ad88b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7200583
- Bitcoin block existence check
- https://blockstream.info/api/block/953520