ISRC ITDF42100021
Verified recording
ITDF42100021 is “Defcon1” by MadMan,
registered on the CopyrightChains blockchain with CopyrightID
0x1af3054d908485fd52a2f912661dfc15204a3a601b703f009433bb04f35b5010 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF42100021.
Recording identifiers
- ISRC
- ITDF42100021
- Title
- Defcon1
- Artist
- MadMan
- CopyrightID (CopyrightChains transaction hash)
0x1af3054d908485fd52a2f912661dfc15204a3a601b703f009433bb04f35b5010
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:128b3e1cc7f7d9db357a702774151586eafdd449c64e41bb22d5d9cf27bdc47c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF42100021
- Bitcoin block existence check
- https://blockstream.info/api/block/953536