Block 37521
- Hash
000000374f9278eb170d10a1e293095e64d0b3a89b94689ce741e37f0abf7870- Confirmations
- 4860
- Time
- 2026-10-31 00:45:39 UTC
- Median time
- 2026-10-31 00:37:24 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
3bb2818799b4776091dc9e2272d61ff3f57a5095f1a79665a5fdaf941e52d927- Previous block
- 000001940aa1d7f00d0768c0042644570f53d281cc9b7c0d6fd6ac8facb978f2
- Next block
- 000000139c97836703c2e2a6619b605845f0c6112a653fc6bf7cc5cee1a39103
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 37521 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
57fe2a145c520a04f494472846c44c13…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3bb2818799b4…af941e52d927 coinbase | 1 | 2 | 50 |