Hanna

Recording identifiers

ISRC

SEYCK1801901

Release date of the album this recording appears on

2018-08-31

CopyrightID (CopyrightChains transaction hash)

0x7ff48fb28b08110cb1d9a0263cfcbf71f9692f678e7eb43756d98eefdee00b8d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:30:37Z

Bitcoin block

960509

Canonical record hash

sha256:44adf0da9334aa8cbd2f5b20150b10c292d922202f929e746f356fd84f0faf28

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEYCK1801901

What this proof establishes

This recording was released in 2018, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.