ISRC DEU671400168
Verified recording
DEU671400168 is “Cassiopeia” by Kölsch,
registered on the CopyrightChains blockchain with CopyrightID
0xffda6544781897e8776532c8bf78218f0c65fa8c29c2859a7fb70ffbb3d75b7f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671400168.
Recording identifiers
- ISRC
- DEU671400168
- Title
- Cassiopeia
- Artist
- Kölsch
- CopyrightID (CopyrightChains transaction hash)
0xffda6544781897e8776532c8bf78218f0c65fa8c29c2859a7fb70ffbb3d75b7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e8123e5d23807bf7bb9348598c0e737f3f68e7a032cb4c94fd3f325d1ddf8e9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671400168
- Bitcoin block existence check
- https://blockstream.info/api/block/953520