ISRC USLS50898711
Verified recording
USLS50898711 is “Echo of Mom” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xef3fa2012f2aac9ec7cfd360d4416311c1c5690f9822ab88d003323003ae4e5f and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898711.
Recording identifiers
- ISRC
- USLS50898711
- Title
- Echo of Mom
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xef3fa2012f2aac9ec7cfd360d4416311c1c5690f9822ab88d003323003ae4e5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:bc914a9f072a6484730db7edcb10197f961826dce263df72767457bf07dc1c71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898711
- Bitcoin block existence check
- https://blockstream.info/api/block/960254