ISRC HUB281900088
Verified recording
HUB281900088 is “Freuen sollen sich die Himmel, ISS 36: No. 4, Ave Maria” by Siegfried Strohbach,
registered on the CopyrightChains blockchain with CopyrightID
0xdae1870a29ee74c15cf4d7cd9ccf785e3e3284b8e9efdf16414b09f74dff0d85 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB281900088.
Recording identifiers
- ISRC
- HUB281900088
- Title
- Freuen sollen sich die Himmel, ISS 36: No. 4, Ave Maria
- Artist
- Siegfried Strohbach
- CopyrightID (CopyrightChains transaction hash)
0xdae1870a29ee74c15cf4d7cd9ccf785e3e3284b8e9efdf16414b09f74dff0d85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:58e0071ffd7656c17244475db2cae5e923bc5df238f6440da82952643e572d5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB281900088
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Freuen sollen sich die Himmel, ISS 36: No. 4, Ave Maria · Machine-readable JSON-LD