Login
Register
All Activity
Questions
Unanswered
Tags
Users
Ask a Question
Welcome to the Developer Q&A for the
MultiChain
blockchain platform.
Please feel free to ask questions about the platform to receive answers from the MultiChain developers or other members of the community.
4,157
questions
4,370
answers
5,718
comments
Most popular tags
multichain
streams
assets
stream
transactions
json-rpc
blockchain
wallet
permissions
error
address
raw-transactions
asset
mining
node
api
issue
multichain-explorer
nodes
connect
multichaind
multisig
transaction
smart-filters
metadata
private-key
atomic-exchange
multichain-cli
multichain-web-demo
data
connection
performance
blocks
demo
web
json
database
storage
native-currency
bitcoin
private-blockchain
network
fee
smart-contracts
wallets
signrawtransaction
off-chain
exchange
multiple-nodes
getnewaddress
Recent questions tagged metadata
+1
vote
1
answer
Is there a way to apply some custom filter while fetching data from the stream?
asked
Jun 4, 2021
by
Nikunj Dhameliya
stream
multichain
transactions
metadata
+3
votes
1
answer
Is it possible add metadata to binarycache offchain transaction in a stream?
asked
May 31, 2019
by
SimonCM
streams
json
metadata
binarycache
off-chain
+4
votes
2
answers
How is Metadata created?
asked
Apr 11, 2019
by
Pavan
metadata
multichain
asset
streams
multisig
+2
votes
1
answer
Possible to combine native asset sendt to a stream with json metadata?
asked
Dec 10, 2018
by
Srinjoy Chakravarty
stream
asset
metadata
json
+1
vote
1
answer
Is it possible to add metadata to an exchange using appendrawexchange?
asked
Nov 21, 2018
by
multichain_user123
atomic-exchange
metadata
+2
votes
1
answer
transfer of metadata, document and hash signature
asked
Sep 1, 2018
by
brijesh
metadata
multichain
off-chain
assets
+2
votes
1
answer
Is there a way to query data-hex, output key in data stream?
asked
Jul 26, 2018
by
Emm
stream
metadata
data-hex
key
+3
votes
1
answer
Asset reissuance meta-data only - new meta-data not showing
asked
Jul 10, 2018
by
cedmonds
issuemore
asset
issue
metadata
+5
votes
1
answer
Storing hashes or files in Multichain
asked
Mar 7, 2018
by
kalmen
storage
stream
metadata
files
+2
votes
1
answer
Shared Asset
asked
Dec 28, 2017
by
anonymous
assets
metadata
stream
transactions
multisig
+2
votes
1
answer
Update Metadata.
asked
Oct 12, 2017
by
sharuk43
metadata
+4
votes
1
answer
Unspent output ordering within createrawtransaction
asked
Aug 22, 2017
by
marty
createrawtransaction
issue
metadata
+2
votes
1
answer
Number of metadata (nulldata) entries within a transactions
asked
Aug 22, 2017
by
Marty
metadata
+4
votes
1
answer
Cannot store files more than 2MB in size.
asked
Jul 2, 2017
by
9611838416m
stream
metadata
+4
votes
1
answer
Is there a way of storing files greater than 64MB in a stream?
asked
Jun 29, 2017
by
9611838416m
stream
metadata
transactions
+2
votes
1
answer
Is there a way to query a chain database?
asked
Jun 26, 2017
by
keepingitshort
metadata
transactions
assets
+2
votes
1
answer
Is there a auto increment way for unique asset names?
asked
May 19, 2017
by
anonymous
metadata
assets
transactions
+2
votes
1
answer
Issue multiple assets with different meta-data
asked
May 16, 2017
by
marty
assets
metadata
+2
votes
1
answer
maximum size of asset metadata and data of a stream item
asked
Apr 25, 2017
by
anonymous
metadata
stream
asset
+4
votes
1
answer
Is there a way to retrieve assets based on the value of a metadata (pair Key-Value) ?
asked
Mar 1, 2017
by
Antoine
metadata
query
+4
votes
1
answer
Try to use sendwithmetadatafrom and asset instead of native currency Error: value too small
asked
Jan 3, 2017
by
anonymous
native
asset
sendwithmetadata
metadata
+2
votes
1
answer
How to view the metadata of a transaction when the size of the metadata is large?
asked
Dec 8, 2016
by
Cypher
metadata
+1
vote
1
answer
Make sure specific nodes can only see the metadata information
asked
Oct 20, 2016
by
MrJew
metadata
permissioned
+4
votes
1
answer
Is it possible to send a metadata larger than 4096B ?
asked
Sep 13, 2016
by
usr1309
sendwithmetadata
metadata
params
blockchain-parameters
+4
votes
1
answer
How can I use hexadecimal metadata in any JSON-based API when hex is not supported by JSON?
asked
Aug 16, 2016
by
atsev
sendwithmetadata
metadata
json
hexstring
savoir
+3
votes
1
answer
How do I automatically reject transactions with specific metadata?
asked
Jun 29, 2016
by
archive.append
sendwithmetadata
metadata
mining
database
streaming
+2
votes
1
answer
How can i store file's hash in multicain
asked
Jun 27, 2016
by
se
op_return
-
metadata
hash
+2
votes
1
answer
Can we restrict permissions by metadata?
asked
May 30, 2016
by
Matt
metadata
permissions
+2
votes
1
answer
Stores of data not financial transactions?
asked
May 3, 2016
by
mreichardt
multichain
database
metadata
blockchain-parameters
sendwithmetadatafrom
+3
votes
1
answer
Restrict duplicate metadata in a chain?
asked
May 2, 2016
by
sanmadhavan
metadata
sendwithmetadata
Page:
1
2
next »
...