ISRC DEQ022119351
Verified recording
DEQ022119351 is “Time - Instrumental” by Mr. Käfer,
registered on the CopyrightChains blockchain with CopyrightID
0x9b997dde2e4212763fe61868e91ee441ab7cde80f16e48e700ee4f464d297cf2 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022119351.
Recording identifiers
- ISRC
- DEQ022119351
- Title
- Time - Instrumental
- Artist
- Mr. Käfer
- CopyrightID (CopyrightChains transaction hash)
0x9b997dde2e4212763fe61868e91ee441ab7cde80f16e48e700ee4f464d297cf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:cde79f5581d0e97a0ea3aa9392ff54eb3af43c1025a57b5d628362a6576cd6ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022119351
- Bitcoin block existence check
- https://blockstream.info/api/block/960500