Pontoon

Recording identifiers

ISRC

USCN11200065

Release date of the album this recording appears on

2025-07-03

CopyrightID (CopyrightChains transaction hash)

0x8c78325a7c089fdb8114c0aabc6df86c9f06eb3550c5c3fadbd82977a2b5288b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:f57073b200eeb211a2c318a9bbf6795b72c9fbddd70534cba87df2bcc3b761fc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USCN11200065

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.