ISRC QM4TW2217648
Verified recording
QM4TW2217648 is “Captain Rush” by Anton Zap,
registered on the CopyrightChains blockchain with CopyrightID
0x4854fe7c819df32c8adef567135ca27ea92de340021aa41c4769d9332aa9ca0a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2217648.
Recording identifiers
- ISRC
- QM4TW2217648
- Title
- Captain Rush
- Artist
- Anton Zap
- CopyrightID (CopyrightChains transaction hash)
0x4854fe7c819df32c8adef567135ca27ea92de340021aa41c4769d9332aa9ca0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:71badc9557998d33494de5da12db1121e793ed22e33f028d6b1092965ffa521b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2217648
- Bitcoin block existence check
- https://blockstream.info/api/block/957118