How Can We Hang On To A Dream

Recording by Tim Hardin.

Recording identifiers

ISRC
USF096625520
CopyrightID (CopyrightChains transaction hash)
0x9b71a4944108858da12abcba9b913a0dfa91dd60df89ec774baeeabfadac6a56
Copyright registration time
2026-07-07T10:14:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:2ef0a136495994b27f890e3f85fa92cf9ca43f1279b1d3b491be0dd3cf4182f7

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.