Poorvrang

Recording identifiers

ISRC

INV2W2500040

CopyrightID (CopyrightChains transaction hash)

0x05ff99ee8fc3eccc4c33f7f6c7a78b39aeba2b54c382c13c781cc87df5be9c99

Copyright registration time

2026-07-31T17:29:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:b0c6765654bb72df85cab7fc085c5c33862dab93726802be70379b492a9fcf31

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.