ISRC ATP021503705
Verified recording
ATP021503705 is “High Ground” by Per Mathisen,
registered on the CopyrightChains blockchain with CopyrightID
0x8d0c04bea28cc507d41391612dd581d629a75f7c4d06f745b46613a05ffddca6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP021503705.
Recording identifiers
- ISRC
- ATP021503705
- Title
- High Ground
- Artist
- Per Mathisen
- CopyrightID (CopyrightChains transaction hash)
0x8d0c04bea28cc507d41391612dd581d629a75f7c4d06f745b46613a05ffddca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:908e6b41563fba246f24c4b7f29ed6d8d962632c0760952602888795c3ec4a4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP021503705
- Bitcoin block existence check
- https://blockstream.info/api/block/957120