ISRC USANG2257698
Verified recording
USANG2257698 is “Hummingbird” by SYNC.EXE,
registered on the CopyrightChains blockchain with CopyrightID
0xb07db474cfa1859e85c46ba04bf4f778673ff5a5fc2dbb2e22a8aef4bcc174a1 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2257698.
Recording identifiers
- ISRC
- USANG2257698
- Title
- Hummingbird
- Artist
- SYNC.EXE
- CopyrightID (CopyrightChains transaction hash)
0xb07db474cfa1859e85c46ba04bf4f778673ff5a5fc2dbb2e22a8aef4bcc174a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:094a73bb593d5e7339169b3056a60cf21f10525086995365c60f3c3f0221372a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2257698
- Bitcoin block existence check
- https://blockstream.info/api/block/957067