Verify

Check whether a record is anchored on the ledger, untampered.

SHA-256 hash

…or drop a file here. It is hashed in your browser — it never leaves your machine.

API credentials

Machine access to node.senti.eco. The secret is shown once and never stored in readable form.

API key (public identifier)

API secret

Transactions

Everything your organization has anchored.

Source ID	Type	Fabric ID	Block	Anchored

Developer

Integrate with the Senti Trust node in an afternoon.

1 · Hash your record (canonical form)

UTF-8 JSON, keys sorted, no whitespace, numbers as fixed-precision strings, UTC timestamps. Raw data never leaves you — only the fingerprint.

payload = {"event_time":"2026-06-12T09:30:00Z","mass_kg":"412.50","material":"PET","site":"DAR-01"}
tx_hash = sha256(json.dumps(payload, sort_keys=True, separators=(',',':')))

2 · Anchor it

curl -X POST https://node.senti.eco/v1/anchor \
  -H 'Content-Type: application/json' \
  -H "X-API-Key: $KEY" -H "X-API-Secret: $SECRET" \
  -d '{"tx_hash":"<sha256>","source_tx_id":"GC-2026-0001","payload_type":"recycling.batch"}'

→ {"fabric_id":"<real fabric tx id>","block_number":7,"status":"COMMITTED"}

3 · Verify any time

curl -X POST https://node.senti.eco/v1/verify \
  -H 'Content-Type: application/json' \
  -H "X-API-Key: $KEY" -H "X-API-Secret: $SECRET" \
  -d '{"tx_hash":"<sha256>"}'

→ {"verified":true,"fabric_id":"…","block_number":7,"anchored_by":"…","committed_at":"…"}

Organizations

Vet, onboard and manage participating organizations.

Register a new organization

Organization	Role	Status	Anchors	Verifications	Portal

Audit log

Every credential and admin event on the platform.

When	Actor	Action	Target	IP

Overview

Anchors — last 14 days