ISRC DEQ561100049
Verified recording
DEQ561100049 is “Was fang ich an in dieser Stadt” by Klaus Hoffmann,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd64e27896699d5f46ecfb9d9fca7c4603a86b382f23d7cc6843c4793fbd205 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ561100049.
Recording identifiers
- ISRC
- DEQ561100049
- Title
- Was fang ich an in dieser Stadt
- Artist
- Klaus Hoffmann
- CopyrightID (CopyrightChains transaction hash)
0x0dd64e27896699d5f46ecfb9d9fca7c4603a86b382f23d7cc6843c4793fbd205
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b36d8506afee53a23a838e4dd6a820a667e1f93557cbe5583ebf1eebe1f8b39d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ561100049
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Was fang ich an in dieser Stadt · Machine-readable JSON-LD