ISRC QZTLA2537548
Verified recording
QZTLA2537548 is “D.R” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0x3e3dd1fd463f23508098c357dbec496a3c5b5c4733aee1a918183be14b1d7aa3 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2537548.
Recording identifiers
- ISRC
- QZTLA2537548
- Title
- D.R
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0x3e3dd1fd463f23508098c357dbec496a3c5b5c4733aee1a918183be14b1d7aa3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:bc3f46303966f0388f0566179f970f7995c5db39daaa9d8309acad14b6fe1130- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2537548
- Bitcoin block existence check
- https://blockstream.info/api/block/959144