Block 21227
- Hash
000001216cdefec8ff16eaf120f0b8df35fd72d439f832b700234eb041e8d698- Confirmations
- 19722
- Time
- 2026-10-12 14:38:24 UTC
- Median time
- 2026-10-12 14:29:33 UTC
- Transactions
- 3
- Size
- 6,980
- Weight
- 16,010
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
7f990774634bf9994e052cdf405c04174aa7a0efac4a9cdc03c2c34719749f5b- Previous block
- 00000033dd4f264c2952a20922d4a445d9db9a0c83f1d58615d4e529a3de3f35
- Next block
- 0000007583ade5cdc2e45e99c475480d9e0151d18810c4b2d83cdf9f02976b9c
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 21227 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
d78638def086ef75a813d20f2f94a592…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8c569fdc07b4…d15cda3b22c0 coinbase | 1 | 2 | 50.00002518 | |
| 63acad8f48e8…a62b7152769e spends P2MR pays to P2MR | 1 | 2 | 0.89999312 | 0.00000344 |
| 9885bed26ae4…7e982c461903 spends P2MR pays to P2MR | 1 | 2 | 0.89995652 | 0.00002174 |