ISRC QM5LC2100355
Verified recording
QM5LC2100355 is “Mastermind” by Similar Outskirts,
registered on the CopyrightChains blockchain with CopyrightID
0xecc5a058781bdf3c0425fd5242fa1fac0f254f3a59a108fdeacd0e435aa204a9 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/QM5LC2100355.
Recording identifiers
- ISRC
- QM5LC2100355
- Title
- Mastermind
- Artist
- Similar Outskirts
- CopyrightID (CopyrightChains transaction hash)
0xecc5a058781bdf3c0425fd5242fa1fac0f254f3a59a108fdeacd0e435aa204a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:06adc0cd537db62c048b171db1c0650ef47564be1222e5a08788c7fe3041d7e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5LC2100355
- Bitcoin block existence check
- https://blockstream.info/api/block/957118