Block 21710
- Hash
000000de175e52cc2d3ac9ac50ad08746cdb03bc2d639ee6257d178c1ec40525- Confirmations
- 19273
- Time
- 2026-10-13 04:11:02 UTC
- Median time
- 2026-10-13 04:02:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
fcbde229bef3b86eb7358cb26bcccc45d8f888294581e6529dc7c38491ebf52f- Previous block
- 00000031d8954ce3f180be89a9066e823553a9bc000f4bf4f96a44622e4f12ed
- Next block
- 00000121ccfdb385c5712f03c57b9388111fdbe69e02da371abc32a5946b46f0
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 21710 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
6416af53a0d329122d10e1a7100609d1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| fcbde229bef3…c38491ebf52f coinbase | 1 | 2 | 50 |