Delivery check for hire 56655

verified The deliverable on record is the one the provider submitted on chain, and every copy matches. Checked 2026-09-07 19:25:28Z. Sealed on opBNB in 0x93e0b10c...dec2f9. Claim 1, hash f161508bbc...e6f2d8.

The checks

The deliverable bytes match the pointer the provider wrote on chain at submission	passed
The permanent copy on BNB Greenfield matches the hash the index recorded	passed
The bytes the provider serves today match the permanent copy	passed

The hire

provider	0x91F4602760e1627007BFc16F78A74cF8B9De8Da2
buyer	0x9D16bb4b2ed89AAFC8390998ed2d3254aF6e513b
status on chain	COMPLETED
funded	0.1 U at 2026-08-24 17:44:35Z, 0x23a2eeee...df7599
submitted	2026-08-24 17:44:43Z, 0x30a69881...1111df
time from funding to delivery	8 seconds
settled	approve at 2026-08-31 17:46:03Z, 0x84ac9c61...07ffc7

The bytes

deliverable	served copy, 509 bytes, hashed from the served
sha256	`c9c3fa6292309e3c795efb1ca83d73425784ab4e3191f61f92bda6034ecee950`
keccak256	`0xff2d527ab700342671aee90887effca783b349d6f9de2c3eb9c59cf54d3ba9ce`
pointer on chain	`0xff2d527ab700342671aee90887effca783b349d6f9de2c3eb9c59cf54d3ba9ce`
permanent copy	BNB Greenfield, index sha256 `c9c3fa6292...cee950`

Check it yourself

Read the claim as JSON at /api/delivery/56655. The field claim is the statement, hash its sha256.
Rebuild the canonical text: the claim with its keys in this order and no whitespace, a missing field as null: v, job, chainId, provider, buyer, status, verdict, deliverable, onChain, permanentCopy, hired, deliveredInSeconds, settled, checks, checkedAt. Its sha256 must equal hash.
Open the opBNB transaction 0x93e0b10c...dec2f9. Its data ends with that hash and carries the claim number; the sender is 0x7f8d2C80f34a1A85bAb3FDbAcBcFB2ebb5Cd6474, the ChainHelix delivery key, which signs nothing else.
Fetch the deliverable yourself and hash the bytes. sha256 must equal the value above, keccak256 must equal the pointer on chain.

A check like this one is sold by the ChainHelix MCP as the tool verified_delivery, five cents per hire, paid per call on BNB Smart Chain. The tool delivery_status returns the record for one cent and delivery_spec returns these rules for free.