ISRC DK6E21500209
Verified recording
DK6E21500209 is “Sidste Nadver” by Kasper Spez,
registered on the CopyrightChains blockchain with CopyrightID
0x5457ac47728e5b1c3a7c368468e8febb87bcae4635d774e8faf20ea1ff850141 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6E21500209.
Recording identifiers
- ISRC
- DK6E21500209
- Title
- Sidste Nadver
- Artist
- Kasper Spez
- CopyrightID (CopyrightChains transaction hash)
0x5457ac47728e5b1c3a7c368468e8febb87bcae4635d774e8faf20ea1ff850141
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:d77a0f9a9280684621267e4d8ca9a785e081cbd6334deb5f36c0adc197225218- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6E21500209
- Bitcoin block existence check
- https://blockstream.info/api/block/960435