ISRC QZTB32359275
Verified recording
QZTB32359275 is “Four Attachments” by 1takejay,
registered on the CopyrightChains blockchain with CopyrightID
0x69b476400cc515688935b2dc8efa28ec825532a4d2b2c754cf9d72c656e52f5b and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32359275.
Recording identifiers
- ISRC
- QZTB32359275
- Title
- Four Attachments
- Artist
- 1takejay
- CopyrightID (CopyrightChains transaction hash)
0x69b476400cc515688935b2dc8efa28ec825532a4d2b2c754cf9d72c656e52f5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:a27bcec78ee048139229f0f47fb3e5efb13cc745ca65ec92251f689bfd0e2c00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32359275
- Bitcoin block existence check
- https://blockstream.info/api/block/960229