Block 27637
- Hash
000001371d333dac0e26a16a551008a91e14bd7cf620d0a9264cba82dc157c6e- Confirmations
- 13364
- Time
- 2026-10-19 23:15:24 UTC
- Median time
- 2026-10-19 23:07:30 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
ae2645d78419266c2b00ea3b183278bd3f3d6919fd518ee030f5e8df2c04ee3e- Previous block
- 0000010a794646abd7b201b092f88a601ca6e770c883a2fb982b9902d70e0e9a
- Next block
- 0000012fe21a87643eea5b443bd5229b80b83e16b1dcda45b1e9adb8ca823a1f
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 27637 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
2ac610b351f0b16950340326ea5bed34…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ae2645d78419…e8df2c04ee3e coinbase | 1 | 2 | 50 |