Protocol
Protocol uses P2PKH addresses. Actions are saved using OP_RETURN.
Message data is UTF-8 encoded. For example, this action would set your name to "memo":
OP_RETURN 6d01 6d656d6f
Action Codes
| Action | Prefix | Values | Status | Example |
|---|---|---|---|---|
| Set name | 0x6d01 | name(217) | Implemented | Block Explorer |
| Post memo | 0x6d02 | message(217) | Implemented | Block Explorer |
| Reply to memo | 0x6d03 | txhash(32), message(184) | Implemented | Block Explorer |
| Like / tip memo | 0x6d04 | txhash(32) | Implemented | Block Explorer |
| Set profile text | 0x6d05 | message(217) | Implemented | Block Explorer |
| Follow user | 0x6d06 | address(20) | Implemented | Block Explorer |
| Unfollow user | 0x6d07 | address(20) | Implemented | Block Explorer |
| Set profile picture | 0x6d0a | url(217) | Implemented | Block Explorer |
| Repost memo | 0x6d0b | txhash(32), message(184) | Planned | - |
| Post topic message | 0x6d0c | topic_name(variable), message(214 - topic length) | Implemented | Block Explorer |
| Topic follow | 0x6d0d | topic_name(variable) | Implemented | Block Explorer |
| Topic unfollow | 0x6d0e | topic_name(variable) | Implemented | Block Explorer |
| Create poll | 0x6d10 | poll_type(1), option_count(1), question(209) | Implemented | Block Explorer |
| Add poll option | 0x6d13 | poll_txhash(32), option(184) | Implemented | Block Explorer |
| Poll vote | 0x6d14 | poll_txhash(32), comment(184) | Implemented | Block Explorer |
| Mute user | 0x6d16 | address(20) | Implemented | Block Explorer |
| Unmute user | 0x6d17 | address(20) | Implemented | Block Explorer |
| Send money | 0x6d24 | address(20) message(194) | Implemented | Block Explorer |
|
Sell tokens
Spec |
0x6d30 |
<prefix: 0x6d30> (2 bytes) <input/output_1> ... <input/output_n> |
Implemented | Block Explorer |
|
Token buy offer
Spec |
0x6d31 |
<prefix: 0x6d31> (2 bytes) <list_sale_hash> (30 bytes) <input/output_1> ... <input/output_n> |
Implemented | Block Explorer |
|
Attach token sale signature
Spec |
0x6d32 |
<prefix: 0x6d32> (2 bytes) <sale_offer_hash> (30 bytes) <signature_1> (72 bytes) <input/output_n> (72 bytes) |
Implemented | Block Explorer |
| Pin token post | 0x6d35 |
<prefix: 0x6d35> (2 bytes) <post_tx_hash> (30 bytes) <token_utxo_hash> (30 bytes) <token_utxo_index> (1 byte) |
Planned |
Additional actions being considered:
- Tagging users in posts
- Issue and revoke delegated addresses
- Dislike and/or flag posts/users
Note: Actions that have not been implemented are subject to change.
