ISRC QMJYS1600327
Verified recording
QMJYS1600327 is “Argonaut” by Hardway Bros,
registered on the CopyrightChains blockchain with CopyrightID
0xff3f417cbbb864e4f7d390752bf439c6a0b22a9148af5a67a8a24beed3c0dd3c and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYS1600327.
Recording identifiers
- ISRC
- QMJYS1600327
- Title
- Argonaut
- Artist
- Hardway Bros
- CopyrightID (CopyrightChains transaction hash)
0xff3f417cbbb864e4f7d390752bf439c6a0b22a9148af5a67a8a24beed3c0dd3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:43b8d41843921a92ccc90a19750b476bd5f027598706f69def8bf8e85a4e8c2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYS1600327
- Bitcoin block existence check
- https://blockstream.info/api/block/960468