ISRC QM4TW2315319
Verified recording
QM4TW2315319 is “Memory Card” by Bluu,
registered on the CopyrightChains blockchain with CopyrightID
0xd373cdbefc2220fcbfb06252f44a3e01cf78f36cc54a6761afb70536ba19017c 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/QM4TW2315319.
Recording identifiers
- ISRC
- QM4TW2315319
- Title
- Memory Card
- Artist
- Bluu
- CopyrightID (CopyrightChains transaction hash)
0xd373cdbefc2220fcbfb06252f44a3e01cf78f36cc54a6761afb70536ba19017c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:87c4cc33ff2478140f4a3901b8846a7fec89d7fe6aad36eb32b237e4b2eb404f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2315319
- Bitcoin block existence check
- https://blockstream.info/api/block/953520