ISRC USUM71109811
Verified recording
USUM71109811 is “Summertrain” by Greyson Chance,
registered on the CopyrightChains blockchain with CopyrightID
0xef0423b5aaa7da38c3df8d353fc8ab501543cd3869323717e80cf78f9b5ff03d and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71109811.
Recording identifiers
- ISRC
- USUM71109811
- Title
- Summertrain
- Artist
- Greyson Chance
- CopyrightID (CopyrightChains transaction hash)
0xef0423b5aaa7da38c3df8d353fc8ab501543cd3869323717e80cf78f9b5ff03d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:1c984ebe7aa0db472d467555d45e96bc09c5eaa5fc846f05291c286d219b98f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71109811
- Bitcoin block existence check
- https://blockstream.info/api/block/960327