Block 27603
- Hash
000001311c97b247c9065132555b9c89e7d44450616c44d82b77ed94f385569f- Confirmations
- 14362
- Time
- 2026-10-19 22:20:44 UTC
- Median time
- 2026-10-19 22:12:21 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
7bcf41e822bf2d67a48fde71a96ac557daa8f11a499b13c0167bebfd845c9ea1- Previous block
- 0000001d848cd1d974cfa23eaef1a18c406b11ac67ebe4ab8ab0fa71cfe3f133
- Next block
- 000000c709f5cd8bbb0bc3b67db6513223579bd947b00e78d0ade844116dad34
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 27603 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
37f582b32e4f3b4504ac8993c66bd164…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7bcf41e822bf…ebfd845c9ea1 coinbase | 1 | 2 | 50 |