ISRC QM4TW1789440
Verified recording
QM4TW1789440 is “πr²” by El Diluvi,
registered on the CopyrightChains blockchain with CopyrightID
0x3e7d47ccbdb8169f801050a9b3ada2b8b463ee0c9d2e244fe5983f14af34494e 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/QM4TW1789440.
Recording identifiers
- ISRC
- QM4TW1789440
- Title
- πr²
- Artist
- El Diluvi
- CopyrightID (CopyrightChains transaction hash)
0x3e7d47ccbdb8169f801050a9b3ada2b8b463ee0c9d2e244fe5983f14af34494e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d4b8e21ce29d88695a718b34723b39df9a17176e00446f39abe29ddd440d0ed8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1789440
- Bitcoin block existence check
- https://blockstream.info/api/block/957118