Block 37668
- Hash
0000005b3702fc2123afb7b73c64787b7727c7d8084cb7f3493dd7aa1772f97b- Confirmations
- 4084
- Time
- 2026-10-31 04:38:54 UTC
- Median time
- 2026-10-31 04:31:12 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
24bf69a39ed94d56eacad7c4a509da632c93465e4c10cdc5ba5cd6534574f2a7- Previous block
- 0000001cb05d9c461238fa53ba197a39cd23f4c3317c853cdeeaabfb97741163
- Next block
- 00000204953f1e3244169f9569c81d0385a1fe9aa37b5ad2660cc289883e5bcc
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 37668 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
89d8bf3f7ed7996fc6a97ed8a1f6ccfe…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 24bf69a39ed9…d6534574f2a7 coinbase | 1 | 2 | 50 |