ISRC QZFZ62543756
Verified recording
QZFZ62543756 is “Speechless” by EBK Leebo,
registered on the CopyrightChains blockchain with CopyrightID
0xcef0eaad4ff5283713091dfd98e4ade9a746d0581df311343104878d29f1c02a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62543756.
Recording identifiers
- ISRC
- QZFZ62543756
- Title
- Speechless
- Artist
- EBK Leebo
- CopyrightID (CopyrightChains transaction hash)
0xcef0eaad4ff5283713091dfd98e4ade9a746d0581df311343104878d29f1c02a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2b9849020b5af919631c16059147984c7012885f8cedea43d79fdd57bc666809- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62543756
- Bitcoin block existence check
- https://blockstream.info/api/block/953520