ISRC DK6KA2100903
Verified recording
DK6KA2100903 is “Polka Umulius” by Mia Guldhammer,
registered on the CopyrightChains blockchain with CopyrightID
0x2bb693e1ef68764d31d5dd1a2cd73de4599e22b5f7c52aaa3de64b0cef1fe0e3 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6KA2100903.
Recording identifiers
- ISRC
- DK6KA2100903
- Title
- Polka Umulius
- Artist
- Mia Guldhammer
- CopyrightID (CopyrightChains transaction hash)
0x2bb693e1ef68764d31d5dd1a2cd73de4599e22b5f7c52aaa3de64b0cef1fe0e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:5322014dda75abd9601470aedfdb177b7df9354d5da7d0e3829b869b8d665b36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6KA2100903
- Bitcoin block existence check
- https://blockstream.info/api/block/960481