ISRC QZHZ31952385
Verified recording
QZHZ31952385 is “Sonhos” by MC Marcinho,
registered on the CopyrightChains blockchain with CopyrightID
0xb760102e17d4b67bcc8dd1a940f4435aea60a57d7ee8eee86ac9e1422f97d507 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31952385.
Recording identifiers
- ISRC
- QZHZ31952385
- Title
- Sonhos
- Artist
- MC Marcinho
- CopyrightID (CopyrightChains transaction hash)
0xb760102e17d4b67bcc8dd1a940f4435aea60a57d7ee8eee86ac9e1422f97d507
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:96e062a33f2cd22678c2cef3e6df32edea5846a54a3da1676011b87db77449c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31952385
- Bitcoin block existence check
- https://blockstream.info/api/block/953515