ISRC QM4TW2219545
Verified recording
QM4TW2219545 is “Rack City” by Dwin,
registered on the CopyrightChains blockchain with CopyrightID
0xec517f7bc0c267391e5552964d5be0a9bfa91afcae3186e254b3aeca1b43195b 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/QM4TW2219545.
Recording identifiers
- ISRC
- QM4TW2219545
- Title
- Rack City
- Artist
- Dwin
- CopyrightID (CopyrightChains transaction hash)
0xec517f7bc0c267391e5552964d5be0a9bfa91afcae3186e254b3aeca1b43195b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9e4c7588ca4d1572bbc012e5063dd4274544fea337cae5cc2fbc62d64381721e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2219545
- Bitcoin block existence check
- https://blockstream.info/api/block/953520