ISRC USB4U0850933
Verified recording
USB4U0850933 is “Autumn Daydream” by David Huntsinger,
registered on the CopyrightChains blockchain with CopyrightID
0x4e22d0b3f885b01e3773c75dc7e888be98d12487bee492e30a874866d1f7ad28 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850933.
Recording identifiers
- ISRC
- USB4U0850933
- Title
- Autumn Daydream
- Artist
- David Huntsinger
- CopyrightID (CopyrightChains transaction hash)
0x4e22d0b3f885b01e3773c75dc7e888be98d12487bee492e30a874866d1f7ad28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:67ccb29c283cbf423d38515dfed96f63b69f6a7ca857f8a756250eba53d7ebb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850933
- Bitcoin block existence check
- https://blockstream.info/api/block/960236