ISRC US92U1307001
Verified recording
US92U1307001 is “Intro” by Marco Polo,
registered on the CopyrightChains blockchain with CopyrightID
0xa62fa0d0833c4cbae714fe667dbcd6c4061236cc3f856856312bf46222fd9c95 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1307001.
Recording identifiers
- ISRC
- US92U1307001
- Title
- Intro
- Artist
- Marco Polo
- CopyrightID (CopyrightChains transaction hash)
0xa62fa0d0833c4cbae714fe667dbcd6c4061236cc3f856856312bf46222fd9c95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:561f62950146c5b9dd76e011436aa5b520fcb90cb0389fc6b2a824417d8154ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1307001
- Bitcoin block existence check
- https://blockstream.info/api/block/960441