ISRC QZDA71815649
Verified recording
QZDA71815649 is “A Sign” by Waltari,
registered on the CopyrightChains blockchain with CopyrightID
0x3a32411bbfc372dec8dfd783cb9c9e96346b736f3933c2f4f8356fe40cb8def2 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71815649.
Recording identifiers
- ISRC
- QZDA71815649
- Title
- A Sign
- Artist
- Waltari
- CopyrightID (CopyrightChains transaction hash)
0x3a32411bbfc372dec8dfd783cb9c9e96346b736f3933c2f4f8356fe40cb8def2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:eae50fff5d374aab28fdc592738867d9ab3a72bef9b8b4e1680076e537f5132d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71815649
- Bitcoin block existence check
- https://blockstream.info/api/block/960121