ISRC QZK6G2103525
Verified recording
QZK6G2103525 is “Double R” by SuckerFree104,
registered on the CopyrightChains blockchain with CopyrightID
0x6f9207e9e9eff50952ec3595f77b64d4bf0efd842e4b9cd69dc9aea46b651a98 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2103525.
Recording identifiers
- ISRC
- QZK6G2103525
- Title
- Double R
- Artist
- SuckerFree104
- CopyrightID (CopyrightChains transaction hash)
0x6f9207e9e9eff50952ec3595f77b64d4bf0efd842e4b9cd69dc9aea46b651a98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:db93a5a005d8979cff4ac8e72d3536c6a26810f66d70dea4eb51ce127293257c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2103525
- Bitcoin block existence check
- https://blockstream.info/api/block/960095