ISRC CAK472000602
Verified recording
CAK472000602 is “Questions Last” by David Strickland,
registered on the CopyrightChains blockchain with CopyrightID
0x40a9de0b9d29d966ad4501434d15fda3564c35da98739ecd756fb859738790e6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK472000602.
Recording identifiers
- ISRC
- CAK472000602
- Title
- Questions Last
- Artist
- David Strickland
- CopyrightID (CopyrightChains transaction hash)
0x40a9de0b9d29d966ad4501434d15fda3564c35da98739ecd756fb859738790e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:959861f65e000341f89856d7e69179a32866573c8f199b6b2f818deed695cd78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK472000602
- Bitcoin block existence check
- https://blockstream.info/api/block/957118