ISRC DEQ022117540
Verified recording
DEQ022117540 is “Broadway” by Knowsum,
registered on the CopyrightChains blockchain with CopyrightID
0xae95522cae642f6cbc80c5541025b337594133cb6c6528f919fe765682b19c8f and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117540.
Recording identifiers
- ISRC
- DEQ022117540
- Title
- Broadway
- Artist
- Knowsum
- CopyrightID (CopyrightChains transaction hash)
0xae95522cae642f6cbc80c5541025b337594133cb6c6528f919fe765682b19c8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:0e7805311c47fba569dfbd79ca100795dcd4c79bea631920ca40f3598991aed7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117540
- Bitcoin block existence check
- https://blockstream.info/api/block/953528