ERC-721 Consecutive Transfer Extension

The five-minute read

One action, walked through

1. Open ERC 2309 and read the status line before the examples.
2. Write down the rule in one sentence. A fair version of that sentence is: A standardized event emitted when creating/transferring one, or many non-fungible tokens using consecutive token identifiers.
3. Name the object that changes: NFT.
4. Ask what an old client, an old contract, or an offline counterparty does. If the document is silent, the silence is part of the design.

The argument, unpacked

What has to be true

• You are implementing ERC 2309 at the status the text itself states: Final.
• The object that has to change is NFT. A neighbouring document with a similar name is not this one.
• The standard does not enforce royalties, identity, or a price. If the transfer function does not check it, the chain will not.

What happened after the paper

The source marks this final. That is a statement about the text, not a promise that every wallet or node has shipped it. Later documents can narrow, replace, or ignore this one. Cite the number you mean.

What to check before you use the idea

• Which function in ERC-721 Consecutive Transfer Extension actually moves or approves value?
• What happens on a callback, a zero amount, or a contract recipient that rejects?
• Which names does the text commit to: NFT?

Terms

ERC 2309

The public text titled ERC-721 Consecutive Transfer Extension.

Final

The document's own label for how finished the text is. It is not a market fact.

The problem the paper names

A token that each contract invents from scratch does not transfer, approve, or display in any other contract. The cost of a shared interface is that the interface's holes become everyone's holes.

What the design proposes

• A standardized event emitted when creating/transferring one, or many non-fungible tokens using consecutive token identifiers.
• The optional ERC-721 Consecutive Transfer Extension provides a standardized event which could be emitted during the creation/transfer of one, or many non-fungible tokens.
• This standard does not set the expectation of how you might create/transfer many tokens it is only concerned with the event emitted after the creation, or transfer of ownership of these tokens.

How the mechanism is specified

• Taken from the specification, the next constraint is: The optional ERC-721 Consecutive Transfer Extension provides a standardized event which could be emitted during the creation/transfer of one, or many non-fungible tokens.
• Locate NFT in ERC 2309 and apply it to one transaction or call.
• Then check the failure the class of rule always has: a node that did not upgrade, a reverted call, a replayed signature, or a peer that does not speak the message.

What this page does not treat as proven

• An application standard is not consensus. A contract can ignore it and still be a valid account.
• The standard does not enforce royalties, identity, or a price. If the transfer function does not check it, the chain will not.
• The source marks this final. That is a statement about the text, not a promise that every wallet or node has shipped it.

Why a venture studio still reads it

Use ERC 2309 when a pitch says 'ERC-721 Consecutive Transfer Extension' without saying whether the rule is consensus, policy, or an interface. The number is the citation. The pitch is not.