ISRC QM3DF2129411
Verified recording
QM3DF2129411 is “Das Tone” by 53 KEYS,
registered on the CopyrightChains blockchain with CopyrightID
0x2405a3a8133b68c797088e06569738939d79db74cd8aedd11e0ad1d1262a3269 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2129411.
Recording identifiers
- ISRC
- QM3DF2129411
- Title
- Das Tone
- Artist
- 53 KEYS
- CopyrightID (CopyrightChains transaction hash)
0x2405a3a8133b68c797088e06569738939d79db74cd8aedd11e0ad1d1262a3269
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:05947025b5975dbcf27006af6638e31aca491c8cdd85705a012e240be4be4142- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2129411
- Bitcoin block existence check
- https://blockstream.info/api/block/960334