Block 21474
- Hash
000000d5ec0780a264da53a29b590e98418ddd476c41f43a4b3b3b749668021f- Confirmations
- 19971
- Time
- 2026-10-12 21:34:53 UTC
- Median time
- 2026-10-12 21:26:58 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
6e9995f1bf174cb9a4ed03be2d3743ba7216325a7d991758502fdc85873994fd- Previous block
- 000000441a575224de47cdbd3b211207658fc0243a3ec44231717a03ca8cb38c
- Next block
- 0000012c859c0c938faaff976a34a47186bf600ecab05bd403c985252ded1fca
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 21474 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
01c8c12eba3127825610b818bce18478…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 81aefdb29132…3cc926e1da73 coinbase | 1 | 2 | 50.0000031 | |
| dffc4791b625…b5f7d097ec34 pays to P2MR | 1 | 2 | 27.9999285 | 0.0000031 |