备选
Recording by 周思涵.
Recording identifiers
- ISRC
- DGA0M2321405
- CopyrightID (CopyrightChains transaction hash)
- 0x4c1a9c48834ba33a2717fec0f20cab33b683207184fb55043fd20ea9043a9800
- Copyright registration time
- 2026-06-27T23:16:49+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38Z
- Bitcoin block
- 956375
- Canonical record hash
- sha256:b68d5eec98691e492d67bf8ae0f0d336c6f510e21063a2fb92cb2475ce7b3f79
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.