ISRC QMXKM1200054
Verified recording
QMXKM1200054 is “Questionmark 5” by EOD,
registered on the CopyrightChains blockchain with CopyrightID
0x5cb2602637a2c7dcffef3958c4cfd04ee4d26e4d5e306744879096a8868e715b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXKM1200054.
Recording identifiers
- ISRC
- QMXKM1200054
- Title
- Questionmark 5
- Artist
- EOD
- CopyrightID (CopyrightChains transaction hash)
0x5cb2602637a2c7dcffef3958c4cfd04ee4d26e4d5e306744879096a8868e715b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:36709215c94fdebc590e905f0a5792e69bcd9130feb0e2065e974ddb896d0845- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXKM1200054
- Bitcoin block existence check
- https://blockstream.info/api/block/960473