ISRC DEBT91900113
Verified recording
DEBT91900113 is “Make Things Smaller” by Christopher Schwarzwälder,
registered on the CopyrightChains blockchain with CopyrightID
0x4fb7664307f3dd699b2081eaff5b50ed161700b14e9f97e6de9c38df3c0d9cd5 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBT91900113.
Recording identifiers
- ISRC
- DEBT91900113
- Title
- Make Things Smaller
- Artist
- Christopher Schwarzwälder
- CopyrightID (CopyrightChains transaction hash)
0x4fb7664307f3dd699b2081eaff5b50ed161700b14e9f97e6de9c38df3c0d9cd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:90c07660bdadc0df086bb78b0b51c60f5873e4942cf146c5ba7bfb11b8624d64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBT91900113
- Bitcoin block existence check
- https://blockstream.info/api/block/960203