Open Climate Data, On-Chain
TideMark turns scattered public sea-level data into one transparent, queryable index — open scripts, open methodology, open to everyone.
Get TIDE & start queryingPublic tide-gauge data is scattered across dozens of national agencies and formats. TideMark pulls it all together — normalized, comparable, and published on a fixed schedule — into a single global index built for coastal relevance everywhere, not just one region.
Every cycle, TideMark's open-source oracle publishes periodic hashes and snapshots directly on-chain. No black box, no trust-me methodology — just a permanent, independently verifiable trail of sea-level history anyone can check.
TIDE is your key to the data-indexing micro-app. Use it for query credits and on-demand snapshot requests, putting direct, lightweight access to global tide data in your hands.
From island nations to major coastal cities, TideMark ships with English, Spanish, French, Mandarin, and Bahasa Indonesia support at launch — because sea-level transparency shouldn't stop at a language barrier.
TideMark's codebase, methodology, and future data sources are built in the open. Every new verified feed added to the index makes the whole community's view of the ocean sharper.
The token
The token is used only to access or interact with the data-indexing micro-app (e.g., query credits or snapshot requests); it does not represent ownership, revenue share, or any claim on the underlying data infrastructure.
Questions
TideMark publishes periodic hashes and snapshots of normalized public tide-gauge readings, giving anyone a permanent, independently auditable trail of sea-level data history pulled straight from public coastal monitoring networks.
Every reading traces back to publicly available national and intergovernmental tide-gauge and oceanographic monitoring networks — the same sources agencies and researchers already trust, now unified into one comparable, on-chain index.
TIDE is your access key to the data-indexing micro-app. Use it to pull query credits and request on-chain snapshots, letting you interact directly and instantly with the global tide index.
Not at all — the index is built for worldwide coastal relevance, combining feeds from multiple countries so island nations, coastal cities, and research teams everywhere can compare data on equal footing.
Yes. TideMark runs on open-source oracle scripts with an open methodology, so the full pulling, normalizing, and snapshotting process is built for independent review and community audit.
The interface and documentation ship in English, Spanish, French, Mandarin, and Bahasa Indonesia at launch, with the community actively contributing further translations.