ISRC QM42K1909980
Verified recording
QM42K1909980 is “Gratis” by Muerejoven,
registered on the CopyrightChains blockchain with CopyrightID
0x423020e130f8e56bcb0fd4b9f44c0f3ad01a02b1807d72b8e1eee4faf44be745 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/QM42K1909980.
Recording identifiers
- ISRC
- QM42K1909980
- Title
- Gratis
- Artist
- Muerejoven
- CopyrightID (CopyrightChains transaction hash)
0x423020e130f8e56bcb0fd4b9f44c0f3ad01a02b1807d72b8e1eee4faf44be745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c43bdad206b49f72f222a73b4333bd144bcbef9ac4a82d6c5730c3aaf2530020- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1909980
- Bitcoin block existence check
- https://blockstream.info/api/block/953515