ISRC QZHNA2020308
Verified recording
QZHNA2020308 is “Absent” by bupropion.,
registered on the CopyrightChains blockchain with CopyrightID
0xb1570731160d8f3317f91b0d227ff38107c16399a6d3162b27f29b878d269809 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2020308.
Recording identifiers
- ISRC
- QZHNA2020308
- Title
- Absent
- Artist
- bupropion.
- CopyrightID (CopyrightChains transaction hash)
0xb1570731160d8f3317f91b0d227ff38107c16399a6d3162b27f29b878d269809
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:5521f361e547edd7135cf78e8ed2b18cc80c13de157f73ec4c554b3ef51fb9ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2020308
- Bitcoin block existence check
- https://blockstream.info/api/block/960500