ISRC QZTBF2393730
Verified recording
QZTBF2393730 is “어디야” by y2spirit,
registered on the CopyrightChains blockchain with CopyrightID
0x750839490eada6128fff7c3233b7147cad46e2ffa12302a7a7b61d811f83aa41 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2393730.
Recording identifiers
- ISRC
- QZTBF2393730
- Title
- 어디야
- Artist
- y2spirit
- CopyrightID (CopyrightChains transaction hash)
0x750839490eada6128fff7c3233b7147cad46e2ffa12302a7a7b61d811f83aa41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:afcc5ddf49ca4402268aaee39f6d84395c0534e5709f3c058642cf905b0cb0ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2393730
- Bitcoin block existence check
- https://blockstream.info/api/block/960481