Block 37664
- Hash
00000204d8e818d19270ee04a424a2d362b970b9a11dd015a6daad2423734349- Confirmations
- 3966
- Time
- 2026-10-31 04:32:44 UTC
- Median time
- 2026-10-31 04:24:53 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
e7cdce9b02ed002e74560b24c550c38e13f07068140a73bba51ee1ecc73b80cc- Previous block
- 00000052510c4ee14908a3e8d2c83041fe3ddc1dad23f6508c1fdb774b50e533
- Next block
- 000001ebbccd98c3cc223c99d25353f5bd405f8c44110a44f1b656dba891cefc
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 37664 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
82019182ce72b58c47207da00f99f466…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e7cdce9b02ed…e1ecc73b80cc coinbase | 1 | 2 | 50 |