ISRC DK4YA0903603
Verified recording
DK4YA0903603 is “Daytripper” by Mark Linn,
registered on the CopyrightChains blockchain with CopyrightID
0xb06d40b25a168753ccdc1064631e678ec7486452d464a63976d4c59044b171ad and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK4YA0903603.
Recording identifiers
- ISRC
- DK4YA0903603
- Title
- Daytripper
- Artist
- Mark Linn
- CopyrightID (CopyrightChains transaction hash)
0xb06d40b25a168753ccdc1064631e678ec7486452d464a63976d4c59044b171ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:31713f58cb635b25fd336ddbe5718b0cfe62259fe877ebb598ce2301b6c82951- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK4YA0903603
- Bitcoin block existence check
- https://blockstream.info/api/block/960468