ISRC GBDCR2101094
Verified recording
GBDCR2101094 is “Marcinha” by Alex Malheiros,
registered on the CopyrightChains blockchain with CopyrightID
0x7c2c1b5c2ea5b4927b41ade9382127e236d457b05bfed77cb5e2cea948419e39 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR2101094.
Recording identifiers
- ISRC
- GBDCR2101094
- Title
- Marcinha
- Artist
- Alex Malheiros
- CopyrightID (CopyrightChains transaction hash)
0x7c2c1b5c2ea5b4927b41ade9382127e236d457b05bfed77cb5e2cea948419e39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:56df6d0c75c233996bda998e54560688c525d3568608fad27db9d1163c491dc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR2101094
- Bitcoin block existence check
- https://blockstream.info/api/block/957120