ISRC USBT21623687
Verified recording
USBT21623687 is “Trying to Hold On - Live” by Carla Olson,
registered on the CopyrightChains blockchain with CopyrightID
0x5318e76e1c0d37bcf2dc72e2257c5e22b278fcd41730ae5963e46cac3ec2ce2c 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/USBT21623687.
Recording identifiers
- ISRC
- USBT21623687
- Title
- Trying to Hold On - Live
- Artist
- Carla Olson
- CopyrightID (CopyrightChains transaction hash)
0x5318e76e1c0d37bcf2dc72e2257c5e22b278fcd41730ae5963e46cac3ec2ce2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:30f9924cc2b6849cac3cec2a146a442387c661d5a32bf9dbc2e1a758287eb9d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBT21623687
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trying to Hold On - Live · Machine-readable JSON-LD