ISRC QZFZ61913203
Verified recording
QZFZ61913203 is “Pretty Sad” by V. Rose,
registered on the CopyrightChains blockchain with CopyrightID
0x83383597f0b7a6c030e8fa6ecaca0b7cab40924969f19a8359f98b1e180f8765 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61913203.
Recording identifiers
- ISRC
- QZFZ61913203
- Title
- Pretty Sad
- Artist
- V. Rose
- CopyrightID (CopyrightChains transaction hash)
0x83383597f0b7a6c030e8fa6ecaca0b7cab40924969f19a8359f98b1e180f8765
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a6f69eefb08189477f8180434c1ff612bed3fb32dd53fe0d70248b6d95a3e215- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61913203
- Bitcoin block existence check
- https://blockstream.info/api/block/953520