ISRC QZTRX2309875
Verified recording
QZTRX2309875 is “171 Freestyle” by Rausch,
registered on the CopyrightChains blockchain with CopyrightID
0x938b03c2c9432d98f2141d36f1d158b08dd6a210a24fd80a60a3dbde639036f9 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2309875.
Recording identifiers
- ISRC
- QZTRX2309875
- Title
- 171 Freestyle
- Artist
- Rausch
- CopyrightID (CopyrightChains transaction hash)
0x938b03c2c9432d98f2141d36f1d158b08dd6a210a24fd80a60a3dbde639036f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:3c3743e24f5385326df297287f61d80d45c29cbc754a30d35fba3e25e3340375- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2309875
- Bitcoin block existence check
- https://blockstream.info/api/block/960344