ISRC QM4DW1821919
Verified recording
QM4DW1821919 is “Backbone” by Stahhr,
registered on the CopyrightChains blockchain with CopyrightID
0x1928d60805b4e669bd69faf757123eb8762de1c09e9ce19f8193162b790aceb8 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1821919.
Recording identifiers
- ISRC
- QM4DW1821919
- Title
- Backbone
- Artist
- Stahhr
- CopyrightID (CopyrightChains transaction hash)
0x1928d60805b4e669bd69faf757123eb8762de1c09e9ce19f8193162b790aceb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:015ee4606bda070f716dc83d6597e803ff9199417115515b4b04ab8881a9b7dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1821919
- Bitcoin block existence check
- https://blockstream.info/api/block/960203