ISRC USUM72406556
Verified recording
USUM72406556 is “Say” by keshi,
registered on the CopyrightChains blockchain with CopyrightID
0x57af362424ff5743d4499af88c80444f5b294925fb14079961e94d6dc4a52486 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72406556.
Recording identifiers
- ISRC
- USUM72406556
- Title
- Say
- Artist
- keshi
- CopyrightID (CopyrightChains transaction hash)
0x57af362424ff5743d4499af88c80444f5b294925fb14079961e94d6dc4a52486
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7f2c2f54686b42a5ff2da07c74c0b83c3dbe4df05a57d4dfd78771e2f28ef5a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72406556
- Bitcoin block existence check
- https://blockstream.info/api/block/957118