ISRC USUM72117786
Verified recording
USUM72117786 is “First Call” by JESSIA,
registered on the CopyrightChains blockchain with CopyrightID
0x3edd8e8c686c8ec432e7f6c398e0fedadb9429f60e83eae90e285a97178d152a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117786.
Recording identifiers
- ISRC
- USUM72117786
- Title
- First Call
- Artist
- JESSIA
- CopyrightID (CopyrightChains transaction hash)
0x3edd8e8c686c8ec432e7f6c398e0fedadb9429f60e83eae90e285a97178d152a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b4be994a2bb454b5c158329f52802c67c1082f2ed325b1c0822191c8aba41c9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117786
- Bitcoin block existence check
- https://blockstream.info/api/block/953520