Synthetic demo datademo

Every block, transaction, address and hash on this chain is generated from a fixed seed. None of them exists on any network, and none of these values can be looked up anywhere else. The execution trace is real — it is a recorded Noir program — but it is not the execution of the transaction it is published under.

Home/demo/blocks/0xd43d…508a

Block

Block 100

Finalized

Chain: demo
Hash: 0xd43dbec962017960589ef20926d619c26e91508a
Height: 100
Parent: 0x80847ffee098aabcb519e6734b06b1b673bc1778 — below this generation's floor, so there is no page for it here. The hash is the chain's; the page is this tree's, and this tree does not hold it.
Finality: Finalized
Transactions: 6

Transactions in this block

Debug	Tx hash	Block	From	To / target	Method	Fee	Status
Debug	0xa459…9296	100:0	0x37c4…79a2	0x6f1b…c4a5	0x1a2b3c4d	42000 / 100000 mana	Succeeded
Debug	0xd663…912f	100:1	0x01c8…d932	0x9cef…e89c	0x1a2b3c4d	100000 / 100000 mana	Revertedassert(did_survive_positive == true) — constraint not satisfied at src/main.nr:35
Debug	0x1e82…836b	100:2	0xc11f…d1d8	0x3171…872f	0x1a2b3c4d	42000 / 100000 mana	Succeeded
Generate trace	0xfc0f…f376	100:3	0x18cd…06dc	0x6f1b…c4a5	0x7f3e21c4	1874320 / 2000000 mana · 412800 / 500000 gas · 938114 / 1000000 gas · 6 / 8 slot · 24 / 64 count	Succeeded
Not observable	0x7975…1064	100:4	0x37c4…79a2	0x6f1b…c4a5	0x1a2b3c4d	42000 / 100000 mana	Succeeded
No recorder	0x2ff4…642c	100:5	0x37c4…79a2	0x6f1b…c4a5	0x1a2b3c4d	42000 / 100000 mana	Succeeded

Family extras have no field in the block object yet. §5.2's per-family zone — base fee and blob gas on an EVM chain, checkpoint and epoch on Move, slot and leader on Solana — comes from the adapter, and the published block object carries the chain, the hash, the height, the parent and the transaction list. A transaction already carries its chain-native payload verbatim; a block does not, and that is the field this zone reads when it lands.