ISRC USUM71802873
Verified recording
USUM71802873 is “Sails” by Pat Barrett,
registered on the CopyrightChains blockchain with CopyrightID
0x7c8b3dbb50e8f84ad6c1eaad0bd99ccb9addc0909766fc681413f9bbdc135372 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71802873.
Recording identifiers
- ISRC
- USUM71802873
- Title
- Sails
- Artist
- Pat Barrett
- CopyrightID (CopyrightChains transaction hash)
0x7c8b3dbb50e8f84ad6c1eaad0bd99ccb9addc0909766fc681413f9bbdc135372
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:d2035982f6f895361554ba90a2dbdcb21584fda91a66e7e54d2688781aa8d7a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71802873
- Bitcoin block existence check
- https://blockstream.info/api/block/953536