ISRC DEF271600301
Verified recording
DEF271600301 is “Aspect Ratio” by Clatterbox,
registered on the CopyrightChains blockchain with CopyrightID
0x20adb7582f76b5363052ae474334bdcf0ae382956ceeea9fc41778a8efe617f6 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF271600301.
Recording identifiers
- ISRC
- DEF271600301
- Title
- Aspect Ratio
- Artist
- Clatterbox
- CopyrightID (CopyrightChains transaction hash)
0x20adb7582f76b5363052ae474334bdcf0ae382956ceeea9fc41778a8efe617f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:00fa907d81a15357ff20df5a35b87e4504176063cfa84043952e1e3627863d4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF271600301
- Bitcoin block existence check
- https://blockstream.info/api/block/960381