ISRC DENM11300321
Verified recording
DENM11300321 is “Hurra, die Puppe lebt” by Zirkus Musical Band,
registered on the CopyrightChains blockchain with CopyrightID
0xc91242bd67fc3abe0b58753660957bd49cd12d08acdcfb5d87b4d7e6e5e751bf and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENM11300321.
Recording identifiers
- ISRC
- DENM11300321
- Title
- Hurra, die Puppe lebt
- Artist
- Zirkus Musical Band
- CopyrightID (CopyrightChains transaction hash)
0xc91242bd67fc3abe0b58753660957bd49cd12d08acdcfb5d87b4d7e6e5e751bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:acb659c04a980b40dd75c6ac415d021db707796512c4c94537baabfdabd64d2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENM11300321
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Hurra, die Puppe lebt · Machine-readable JSON-LD