ISRC DELK41900133
Verified recording
DELK41900133 is “Frei und schwerelos (From the Musical "Wicked")” by Sabrina Weckerlin,
registered on the CopyrightChains blockchain with CopyrightID
0x7f27f3ce3abdd4292d3683841301ad749fbb23e1741adbd2d19c505f3c0f4b3d 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/DELK41900133.
Recording identifiers
- ISRC
- DELK41900133
- Title
- Frei und schwerelos (From the Musical "Wicked")
- Artist
- Sabrina Weckerlin
- CopyrightID (CopyrightChains transaction hash)
0x7f27f3ce3abdd4292d3683841301ad749fbb23e1741adbd2d19c505f3c0f4b3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:2eab89a132f9089823c322ccd842742d6f0e0f3bd8364a8bc3159d8d252238c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELK41900133
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Frei und schwerelos (From the Musical "Wicked") · Machine-readable JSON-LD