ISRC QZTAU2447066
Verified recording
QZTAU2447066 is “420” by Saygi,
registered on the CopyrightChains blockchain with CopyrightID
0xe2d611772e2e9514b8c5d85cb0b7487d40d5735e9efa4b7c830e810f15af2675 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2447066.
Recording identifiers
- ISRC
- QZTAU2447066
- Title
- 420
- Artist
- Saygi
- CopyrightID (CopyrightChains transaction hash)
0xe2d611772e2e9514b8c5d85cb0b7487d40d5735e9efa4b7c830e810f15af2675
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ae9dda7496355a19e12b419cdbeb94681d65503a31fc0ab8015a6a147fafbf3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2447066
- Bitcoin block existence check
- https://blockstream.info/api/block/956302