ISRC AUGBT2240370
Verified recording
AUGBT2240370 is “Learning Letters” by Højsgaard,
registered on the CopyrightChains blockchain with CopyrightID
0xaf81e711924bbe05418f0b3d49e23deaf250c5ef76db0167508b83d9f5fb50c6 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/AUGBT2240370.
Recording identifiers
- ISRC
- AUGBT2240370
- Title
- Learning Letters
- Artist
- Højsgaard
- CopyrightID (CopyrightChains transaction hash)
0xaf81e711924bbe05418f0b3d49e23deaf250c5ef76db0167508b83d9f5fb50c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1ea3f16145d98e350a23b010b195c051ca0a98aafc5934fd4b8626a8fdb6d527- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2240370
- Bitcoin block existence check
- https://blockstream.info/api/block/953520