ISRC DELK42400036
Verified recording
DELK42400036 is “Helena” by Mark Seibert,
registered on the CopyrightChains blockchain with CopyrightID
0x4138d683d1f61e315bb171aa7ccbd99042a24ae922d716802a50f85cf92a63e5 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELK42400036.
Recording identifiers
- ISRC
- DELK42400036
- Title
- Helena
- Artist
- Mark Seibert
- CopyrightID (CopyrightChains transaction hash)
0x4138d683d1f61e315bb171aa7ccbd99042a24ae922d716802a50f85cf92a63e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:42ff18c7849ebd65b16c1834ce060a351aba40ee6ec046d1d577d4b508af2415- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELK42400036
- Bitcoin block existence check
- https://blockstream.info/api/block/959159