Hiszpańczyk
Recording by Michał Bajor.
Recording identifiers
- ISRC
- PLB170702036
- CopyrightID (CopyrightChains transaction hash)
- 0x37be973b8496c77ec94e2265c2b738d4745d254be80e134fafd71b94cf01180f
- Copyright registration time
- 2026-07-30T19:26:58+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40Z
- Bitcoin block
- 960300
- Canonical record hash
- sha256:cb74907af2a76da8406c86bbd42a0c51f7a03f880c5006b9095e0d42bd3f948b
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.