ISRC QM4DW1835103
Verified recording
QM4DW1835103 is “Ungrateful” by Maine Musik,
registered on the CopyrightChains blockchain with CopyrightID
0x4f83805af5eeb57e2464943270d7ac1c6106797bbaed80030c9af88aa99aa100 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1835103.
Recording identifiers
- ISRC
- QM4DW1835103
- Title
- Ungrateful
- Artist
- Maine Musik
- CopyrightID (CopyrightChains transaction hash)
0x4f83805af5eeb57e2464943270d7ac1c6106797bbaed80030c9af88aa99aa100
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:64639020f7c1b80ec5893ce662cea98b5d132516cdcba9fa44b98483d96744fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1835103
- Bitcoin block existence check
- https://blockstream.info/api/block/960284