Block 29155
- Hash
000000a23702a1f1a4b722c2e3d94d13e74255b7d9a8315a53d9aeaedee06be2- Confirmations
- 11194
- Time
- 2026-10-21 16:28:09 UTC
- Median time
- 2026-10-21 16:20:03 UTC
- Transactions
- 3
- Size
- 3,320
- Weight
- 12,350
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
49b8f8e99d3a7d61d2f5eb4058bc37fcbca23c27e2c42cca3a32928918c0c10e- Previous block
- 000000caa337b294db63468e5f48e26cbcea33f403e510563c786cffc6862849
- Next block
- 00000105f997c8176baba98e4a0f896980b0b102bbbd4f16b789815649e73231
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 29155 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
9e4d7353f3b6c71a8a30cf2dbd79974e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| da4cdeb669b3…8de7c763c94e coinbase | 1 | 2 | 50.00000688 | |
| e34fc952590c…aada5a9da480 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 7ff58e28a9d7…2a3be6ff299b spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |