ISRC QMGD71500149
Verified recording
QMGD71500149 is “Hold Your Head Up” by Groundation,
registered on the CopyrightChains blockchain with CopyrightID
0x4243d21903f34baa489d9923614334dfe6eb7dfc73c7d1d511ac0c94c6ade1f2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGD71500149.
Recording identifiers
- ISRC
- QMGD71500149
- Title
- Hold Your Head Up
- Artist
- Groundation
- CopyrightID (CopyrightChains transaction hash)
0x4243d21903f34baa489d9923614334dfe6eb7dfc73c7d1d511ac0c94c6ade1f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0097f753b7deafb5e0b942404a66fd10ce02a331e81c816c3f9df9ae0eed6c74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGD71500149
- Bitcoin block existence check
- https://blockstream.info/api/block/960138