ISRC QM3DF2222858
Verified recording
QM3DF2222858 is “dunkelblau” by Ultramarinblau,
registered on the CopyrightChains blockchain with CopyrightID
0x9caced8a883e77a3510b28cef81e34674b360af239f6fa062f0e674ff912cc3e and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2222858.
Recording identifiers
- ISRC
- QM3DF2222858
- Title
- dunkelblau
- Artist
- Ultramarinblau
- CopyrightID (CopyrightChains transaction hash)
0x9caced8a883e77a3510b28cef81e34674b360af239f6fa062f0e674ff912cc3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:2f0dc7cf4bdc33ec03c577e0d4d7ce9107b3c1399b794ead8baab3c60ba16588- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2222858
- Bitcoin block existence check
- https://blockstream.info/api/block/960160