ISRC TCACW1731420
Verified recording
TCACW1731420 is “Lost” by sober rob,
registered on the CopyrightChains blockchain with CopyrightID
0x53ec33769d58447ac86b2f2396aeaba027fbdd701de79d537382b743b54bfa23 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1731420.
Recording identifiers
- ISRC
- TCACW1731420
- Title
- Lost
- Artist
- sober rob
- CopyrightID (CopyrightChains transaction hash)
0x53ec33769d58447ac86b2f2396aeaba027fbdd701de79d537382b743b54bfa23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:b87ca5d25f9a9763644d7ec7117667540e168a85232901c503aab659d5f73226- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1731420
- Bitcoin block existence check
- https://blockstream.info/api/block/957073