Prove what your algo acted on.
When an algorithmic order is questioned, the obligation is to trace it to source: the exact market datapoint the system acted on, at that moment, retained and re-checkable for years. Dynamic Feed is the neutral third party that signs and timestamps that datapoint, so your trace-to-source evidence holds up independently, even against you. We do not supply the price or touch the order. We witness the data.
re-check against /.well-known/keys
Trace to source, years later.
SEBI's algorithmic-trading framework requires that orders are traceable to source and that the supporting records are retained for years. The hard part is not the order log you already keep. It is proving, after the fact, the exact external datapoint the algorithm acted on at that instant.
Saying "we used the exchange feed" is not independent, and a screenshot reconstructed later can be argued. What holds up is a contemporaneous, signed, third-party record of the datapoint, captured at the moment it was used, and re-checkable by you, the exchange, or the regulator. Because Dynamic Feed is not the trading party, that record is independent by construction.
A signed receipt for every order's inputs.
You keep consuming your own market feed. For each order, you hand us the datapoint it acted on, or just its digest, and we hand back evidence.
- Sign the datapoint, or only its hash. Send the value or a SHA-256 digest. Send only the digest and the underlying data never leaves your systems, so there is nothing for us to read or store.
- Ed25519-signed receipt. Every receipt carries the source, licence and exact measurement timestamp, signed over its precise bytes.
- Bitcoin-anchored proof-of-existence. Anchor the receipt's fingerprint to the Bitcoin blockchain, independent evidence it existed, unchanged, no later than a given block.
- Append-only archive. Records are written as they happen to a permanent store, so they cannot be quietly rewritten before an audit.
- Independent re-verification. You, the exchange, or SEBI re-check any receipt against the published key, with no trust in Dynamic Feed required.
- Neutral by design. Dynamic Feed never places, routes or executes an order and never holds funds. It witnesses the data, nothing else.
Don't take our word, verify a live record.
This fetches a live signed record from Dynamic Feed and verifies its Ed25519 signature in your browser, against the published key. Then flip one byte and watch verification fail, the same tamper-evidence a regulator would rely on, demonstrated live.
One keyless call, a signed receipt.
Notarise the datapoint
POST the market datapoint your algo acted on, or just its SHA-256 digest, to a keyless endpoint.
Get a signed receipt
Back comes an Ed25519-signed, optionally Bitcoin-anchored receipt with source, licence and exact timestamp.
Keep it for the audit window
Store the receipt against the order id. It is written to the append-only archive, so you can produce it years later.
Anyone re-verifies
You, the exchange or SEBI re-check the signature on the public verify page or with the open-source verifier.
Teams who must show their working.
Trace-to-source, on file
For every algo order, an independent signed record of the exact datapoint it acted on, retained for the audit window and re-checkable by the exchange.
Defensible strategy inputs
Show precisely what price or index level the model consumed at decision time, captured as it happened, not reconstructed under questioning.
An input members can attach
A neutral receipt format members can produce on request, re-verifiable by the exchange without trusting the member or Dynamic Feed.
Evidence that re-checks
A cryptographic, third-party record that a datapoint existed unchanged at a time, useful when an order or fill is later questioned.
A signing seam to embed
A keyless MCP and REST endpoint your platform can call to attach independent evidence to the records you already capture.
The witness your agent cannot be
An automated strategy cannot witness itself. Dynamic Feed gives you and your auditors an independent record of the data behind each automated decision.
Evidence, not a certification.
Dynamic Feed is an independent evidence layer, not a broker, exchange, clearing member, or financial or legal advice, and not affiliated with SEBI. We never place, route or execute orders, never hold or move funds, and never supply the market price. Signing and anchoring prove a datapoint existed, unchanged, at a specific time; they do not prove the value was correct or that any trade was appropriate. This is tamper-evident, not tamper-proof, and not a compliance certification. Treat it as one independent, verifiable input toward your own trace-to-source and record-retention obligations, never the sole basis for a regulatory or trading decision.
Fully automated. Run by AI, end to end.
No sales calls and no waiting. Mint a key and start notarising your order evidence in seconds.