ISRC QZMER2012721
Verified recording
QZMER2012721 is “Pissy Staircase” by A$AP Twelvyy,
registered on the CopyrightChains blockchain with CopyrightID
0x4f54a5e1526e347ecfce7717059de0b9af1114ca65dfe86ba5fa3981fa76275c and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2012721.
Recording identifiers
- ISRC
- QZMER2012721
- Title
- Pissy Staircase
- Artist
- A$AP Twelvyy
- CopyrightID (CopyrightChains transaction hash)
0x4f54a5e1526e347ecfce7717059de0b9af1114ca65dfe86ba5fa3981fa76275c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:0024da65d7f2e83e78d692d6f75bd5f04fb7f5cb0eb0452660b086162da013d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2012721
- Bitcoin block existence check
- https://blockstream.info/api/block/953536