ISRC QM9K31201485
Verified recording
QM9K31201485 is “Queira bem” by Marcos Valle,
registered on the CopyrightChains blockchain with CopyrightID
0xf506f212c952aea6a72956f603502217fb89ae9c1569a36742ad88cb4511de72 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/QM9K31201485.
Recording identifiers
- ISRC
- QM9K31201485
- Title
- Queira bem
- Artist
- Marcos Valle
- CopyrightID (CopyrightChains transaction hash)
0xf506f212c952aea6a72956f603502217fb89ae9c1569a36742ad88cb4511de72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d37b447c183ae13559e957dc5f0e6fca257532b79240bfcf4a51428079ba0377- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9K31201485
- Bitcoin block existence check
- https://blockstream.info/api/block/953520