ISRC QZTB52229792
Verified recording
QZTB52229792 is “Breath Of Winter” by Daniel Lehmann,
registered on the CopyrightChains blockchain with CopyrightID
0x4bc66ee0fac847aa957fa400529edbb7bbdbf0c45c6337ac749231e21c491df3 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52229792.
Recording identifiers
- ISRC
- QZTB52229792
- Title
- Breath Of Winter
- Artist
- Daniel Lehmann
- CopyrightID (CopyrightChains transaction hash)
0x4bc66ee0fac847aa957fa400529edbb7bbdbf0c45c6337ac749231e21c491df3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:a50b5996a91fb2b016161193337428377d9cd6c23398b84cef33ea7f2ede1934- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52229792
- Bitcoin block existence check
- https://blockstream.info/api/block/960106