ISRC QZZEB2450864
Verified recording
QZZEB2450864 is “Cathedral” by WULDO,
registered on the CopyrightChains blockchain with CopyrightID
0xc0f72e273cb36716d40675710be944f4e4c14bab7b5ef712badce85c20024ced and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2450864.
Recording identifiers
- ISRC
- QZZEB2450864
- Title
- Cathedral
- Artist
- WULDO
- CopyrightID (CopyrightChains transaction hash)
0xc0f72e273cb36716d40675710be944f4e4c14bab7b5ef712badce85c20024ced
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ac85b48fc5ee7f28850e404bb5b1407c7cd1bdd3a24a1138975fc9727442896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2450864
- Bitcoin block existence check
- https://blockstream.info/api/block/957118