ISRC NLHR51263687
Verified recording
NLHR51263687 is “Was kann der Sigismund dafür” by Max Hansen,
registered on the CopyrightChains blockchain with CopyrightID
0x8dcb43ea8ac0bb7cb13913b36655221e513e70dac93c81f70c1ee4947261a8d2 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR51263687.
Recording identifiers
- ISRC
- NLHR51263687
- Title
- Was kann der Sigismund dafür
- Artist
- Max Hansen
- CopyrightID (CopyrightChains transaction hash)
0x8dcb43ea8ac0bb7cb13913b36655221e513e70dac93c81f70c1ee4947261a8d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:f56b2f4f5c8d6c763cec67cd06c802066c8404b51394f0a6fc6d003faadb87c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR51263687
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Was kann der Sigismund dafür · Machine-readable JSON-LD