ISRC USUM71915697
Verified recording
USUM71915697 is “Switch Back” by Landstrip Chip,
registered on the CopyrightChains blockchain with CopyrightID
0x8270300b1eb9c2af3e465d6e02dc3793bf9259ed2cce99e10b5c682094c78eb0 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/USUM71915697.
Recording identifiers
- ISRC
- USUM71915697
- Title
- Switch Back
- Artist
- Landstrip Chip
- CopyrightID (CopyrightChains transaction hash)
0x8270300b1eb9c2af3e465d6e02dc3793bf9259ed2cce99e10b5c682094c78eb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d6af78023fb5454b57a6d25dd2a67ae8752de308c8d08f8a6273d27419186053- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71915697
- Bitcoin block existence check
- https://blockstream.info/api/block/957118