op_return regex search

Is there a webservice around that allows one to search the OP_RETURN data on the blockchain? More precisely: I'm looking for a service that would return the transaction ids of transactions that contain an OP_RETURN with data that matches the given expression.

user15677

Posted 2014-05-08T08:57:58.140

Reputation: 21

Answers

Chain.com offers OP_RETURN data for addresses, transactions and blocks.

Charley Hine

Posted 2014-05-08T08:57:58.140

Reputation: 11

While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. – cdecker – 2014-08-20T20:25:52.850

@cdecker: This post seems to be providing a matching though brief answer to the question. I'd say rather the question is at fault than the answer. – Murch – 2014-08-29T10:35:13.460

You can use the Coin Secrets API to obtain the OP_RETURN transactions in each block though it does not yet have a regex feature.

Gideon Greenspan

Posted 2014-05-08T08:57:58.140

Reputation: 324