ISRC TCJPQ2122237
Verified recording
TCJPQ2122237 is “<null> (feat. ∎∎∎∎∎∎)” by Laur,
registered on the CopyrightChains blockchain with CopyrightID
0xa1e2f5c1255e9aefe434b5ddff4cf4fb2f31a392ef4337d37ec0cacad4d9b365 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2122237.
Recording identifiers
- ISRC
- TCJPQ2122237
- Title
- <null> (feat. ∎∎∎∎∎∎)
- Artist
- Laur
- CopyrightID (CopyrightChains transaction hash)
0xa1e2f5c1255e9aefe434b5ddff4cf4fb2f31a392ef4337d37ec0cacad4d9b365
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1c0b5fe52d45d85a2a7ac4d326470948d79b702244971087e47538dc0ef7d246- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2122237
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: <null> (feat. ∎∎∎∎∎∎) · Machine-readable JSON-LD