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.