ISRC DKK3A9900107
Verified recording
DKK3A9900107 is “When Sam Played It Again” by Mattias IA Eklundh,
registered on the CopyrightChains blockchain with CopyrightID
0x9cdb118f8513ecc6747813393d844d400ee144ff715a4ce77b5db1d47b826746 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKK3A9900107.
Recording identifiers
- ISRC
- DKK3A9900107
- Title
- When Sam Played It Again
- Artist
- Mattias IA Eklundh
- CopyrightID (CopyrightChains transaction hash)
0x9cdb118f8513ecc6747813393d844d400ee144ff715a4ce77b5db1d47b826746
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9ef2dc7dba34ea93b798266148f66681fca866d6c54d1e316b33dbacb7e3faf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKK3A9900107
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: When Sam Played It Again · Machine-readable JSON-LD