ISRC TCJPQ2126498
Verified recording
TCJPQ2126498 is “Mastiff” by Puru,
registered on the CopyrightChains blockchain with CopyrightID
0x4abd60db1e038e9c4d0961c9f64d4e6cbeeb4eb105b09d23c89a55bc96ef99a0 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/TCJPQ2126498.
Recording identifiers
- ISRC
- TCJPQ2126498
- Title
- Mastiff
- Artist
- Puru
- CopyrightID (CopyrightChains transaction hash)
0x4abd60db1e038e9c4d0961c9f64d4e6cbeeb4eb105b09d23c89a55bc96ef99a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:20a78a96a0c9f39686ad050d331a8c8af1434a99b0741d27e648d3beb84630fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2126498
- Bitcoin block existence check
- https://blockstream.info/api/block/957118