Block 23903
- Hash
000001476c4bc42ae465692b8eef06cdf1c6192ab2050528be7b3065999637ff- Confirmations
- 17012
- Time
- 2026-10-15 16:37:34 UTC
- Median time
- 2026-10-15 16:29:51 UTC
- Transactions
- 3
- Size
- 3,289
- Weight
- 12,442
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
ead10a791bd62c9fd7fc6a31a6839f77ef61e611bf3862498713200cd7934759- Previous block
- 0000010e8cde62cde2d35bd3ad516fef4ee99cc4d526755d42733a0a3b1c2c58
- Next block
- 000000ad16bfb3250323fd67b05937df42bc9516815aae199b7fb8c8d783e13e
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 23903 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
93818fb282bbff151a0af1aab4577e0a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8f2717d1cd68…a72bd4c6b378 coinbase | 1 | 2 | 50.00000734 | |
| 368c37152686…2a77abcd10a9 pays to P2MR | 1 | 2 | 10.9998758 | 0.0000031 |
| 99b5e929f01f…f4bf98a59043 pays to P2MR | 2 | 2 | 1.47440951 | 0.00000424 |