anchor

Documentation

Index

• type AnchorRecord
  • func CreateAnchorRecordFromDBlock(dBlock interfaces.IDirectoryBlock) *AnchorRecord
  • func UnmarshalAnchorRecord(data []byte) (*AnchorRecord, error)
  • func UnmarshalAndValidateAnchorEntryAnyVersion(entry interfaces.IEBEntry, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)
  • func UnmarshalAndValidateAnchorRecord(data []byte, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)
  • func UnmarshalAndValidateAnchorRecordV2(data []byte, extIDs [][]byte, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)
  • func (e *AnchorRecord) JSONByte() ([]byte, error)
  • func (e *AnchorRecord) JSONString() (string, error)
  • func (ar *AnchorRecord) Marshal() (rval []byte, err error)
  • func (ar *AnchorRecord) MarshalAndSign(priv interfaces.Signer) ([]byte, error)
  • func (ar *AnchorRecord) MarshalAndSignV2(priv interfaces.Signer) ([]byte, []byte, error)
  • func (e *AnchorRecord) String() string
  • func (ar *AnchorRecord) Unmarshal(data []byte) error
• type BitcoinStruct
• type EthereumStruct

Types

type AnchorRecord

type AnchorRecord struct {
	AnchorRecordVer int
	DBHeight        uint32 `json:",omitempty"` // The only directory block height included in this anchor
	KeyMR           string `json:",omitempty"` // Merkle root of the only directory block included in this anchor

	DBHeightMax uint32 `json:",omitempty"` // The highest directory block height included in this anchor window
	DBHeightMin uint32 `json:",omitempty"` // The lowest directory block height included in this anchor window
	WindowMR    string `json:",omitempty"` // Merkle root of all directory block KeyMRs from DBHeightMin to DBHeightMax

	RecordHeight uint32 // Directory block height we intended to put the AnchorRecord into

	Bitcoin  *BitcoinStruct  `json:",omitempty"`
	Ethereum *EthereumStruct `json:",omitempty"`
}

AnchorRecord is used to construct anchor chain

func CreateAnchorRecordFromDBlock

func CreateAnchorRecordFromDBlock(dBlock interfaces.IDirectoryBlock) *AnchorRecord

func UnmarshalAnchorRecord

func UnmarshalAnchorRecord(data []byte) (*AnchorRecord, error)

func UnmarshalAndValidateAnchorEntryAnyVersion

func UnmarshalAndValidateAnchorEntryAnyVersion(entry interfaces.IEBEntry, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)

func UnmarshalAndValidateAnchorRecord

func UnmarshalAndValidateAnchorRecord(data []byte, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)

func UnmarshalAndValidateAnchorRecordV2

func UnmarshalAndValidateAnchorRecordV2(data []byte, extIDs [][]byte, publicKeys []interfaces.Verifier) (*AnchorRecord, bool, error)

func (*AnchorRecord) JSONByte

func (e *AnchorRecord) JSONByte() ([]byte, error)

func (*AnchorRecord) JSONString

func (e *AnchorRecord) JSONString() (string, error)

func (*AnchorRecord) Marshal

func (ar *AnchorRecord) Marshal() (rval []byte, err error)

func (*AnchorRecord) MarshalAndSign

func (ar *AnchorRecord) MarshalAndSign(priv interfaces.Signer) ([]byte, error)

func (*AnchorRecord) MarshalAndSignV2

func (ar *AnchorRecord) MarshalAndSignV2(priv interfaces.Signer) ([]byte, []byte, error)

func (*AnchorRecord) String

func (e *AnchorRecord) String() string

func (*AnchorRecord) Unmarshal

func (ar *AnchorRecord) Unmarshal(data []byte) error

type BitcoinStruct

type BitcoinStruct struct {
	Address     string //"1HLoD9E4SDFFPDiYfNYnkBLQ85Y51J3Zb1",
	TXID        string //"9b0fc92260312ce44e74ef369f5c66bbb85848f2eddd5a7a1cde251e54ccfdd5", BTC Hash - in reverse byte order
	BlockHeight int32  //345678,
	BlockHash   string //"00000000000000000cc14eacfc7057300aea87bed6fee904fd8e1c1f3dc008d4", BTC Hash - in reverse byte order
	Offset      int32  //87
}

type EthereumStruct

type EthereumStruct struct {
	ContractAddress string // Address of the Ethereum anchor contract
	TxID            string // Transaction ID of this particular anchor
	BlockHeight     int64  // Ethereum block height that this anchor was included in
	BlockHash       string // Hash of the Ethereum block that this anchor was included in
	TxIndex         int64  // Where the anchor tx is located within that block
}