ISRC USFM91800208
Verified recording
USFM91800208 is “Main Title” by Nathan Barr,
registered on the CopyrightChains blockchain with CopyrightID
0x44059debc3447980d43121bf85d0a47d548cbc54318d8e18b6ec4c153fa0b3bd and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800208.
Recording identifiers
- ISRC
- USFM91800208
- Title
- Main Title
- Artist
- Nathan Barr
- CopyrightID (CopyrightChains transaction hash)
0x44059debc3447980d43121bf85d0a47d548cbc54318d8e18b6ec4c153fa0b3bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:23fa8fd9355888bf5cb1da92ebce1c8c557a6edd76716791290881109a19b70c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800208
- Bitcoin block existence check
- https://blockstream.info/api/block/960334