Block 27143
- Hash
0000007d00973ece4aee7b66f9dc4f7c1c8a38765dccf03088b6b62aceaf685f- Confirmations
- 12602
- Time
- 2026-10-19 09:51:03 UTC
- Median time
- 2026-10-19 09:42:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
6f6c9926bbaa8232752f563bc87146346a57191bda2b3a16936193ecb7a976e5- Previous block
- 000000433f47a847f5bfce1760695de9bf019dc2791f04fa756f42f19073e946
- Next block
- 000000fb30e6a1edc387ce40ff6efb884e3bd292f08eeeb3a076a518824d2e80
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 27143 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
74d2c03a6b7c570cfd5df17675bef88d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6f6c9926bbaa…93ecb7a976e5 coinbase | 1 | 2 | 50 |