ISRC QZS1Z1641808
Verified recording
QZS1Z1641808 is “Dark Gaia” by Nostalgia,
registered on the CopyrightChains blockchain with CopyrightID
0x7ec59dbb5735cd13e1f1f06865eef4d3eb34f9d54e8e579c91f102ad5536a9db and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS1Z1641808.
Recording identifiers
- ISRC
- QZS1Z1641808
- Title
- Dark Gaia
- Artist
- Nostalgia
- CopyrightID (CopyrightChains transaction hash)
0x7ec59dbb5735cd13e1f1f06865eef4d3eb34f9d54e8e579c91f102ad5536a9db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:2352a7fd14c626cd3bf7c09cd0cb57e320d13c0047b28775196222136758de67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS1Z1641808
- Bitcoin block existence check
- https://blockstream.info/api/block/960441