ISRC USFM91700598
Verified recording
USFM91700598 is “Lupe and Ferdinand” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x2defc3ac688f2dcf8b32d93f77b57ea4e03b0690e9eda0a7c91d0bdde7b0b721 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91700598.
Recording identifiers
- ISRC
- USFM91700598
- Title
- Lupe and Ferdinand
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x2defc3ac688f2dcf8b32d93f77b57ea4e03b0690e9eda0a7c91d0bdde7b0b721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:8cd260cafe727ee418d8923d52d4f2a194828b0659aa7c883ad31ae8df3d6c8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91700598
- Bitcoin block existence check
- https://blockstream.info/api/block/960200