ISRC US3Z41700117
Verified recording
US3Z41700117 is “Josefa” by Frank Reyes,
registered on the CopyrightChains blockchain with CopyrightID
0x5b146fbb328c6c87e7ee1cae5bf84a3e4d023daace2f28312cba224eb8d10dec and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700117.
Recording identifiers
- ISRC
- US3Z41700117
- Title
- Josefa
- Artist
- Frank Reyes
- CopyrightID (CopyrightChains transaction hash)
0x5b146fbb328c6c87e7ee1cae5bf84a3e4d023daace2f28312cba224eb8d10dec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a80a93cbf481fd33502647765782c8fc508e26cb14ab2d2882d705984d088185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700117
- Bitcoin block existence check
- https://blockstream.info/api/block/957120