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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANES DEO Award a ₱19.5M contract to RED MOLE CONSTRUCTIONNational agencies

Transaction hash:
2c09f2ef2ca05dc130a9a17794fda58b14709c4711b74118b55ef42beccd3858
Status:
Included and unchanged
Block:
#3,658 2,355 blocks after it
Position in block:
Transaction 23 of 118
Award day:
Jan 23, 2019 (7 yrs 9 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,658 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANES DEO awarded it to RED MOLE CONSTRUCTION on 2019-01-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   2c09f2ef2c…cd3858now      …
  2. 2. Block Merkle root changed
    stored   aca3a0018c…17d408now      …
  3. 3. Block #3658 hash changed
    stored   d5b7dc9d1e…acb92cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 117 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c09f2ef2ca05dc130a9a17794fda58b14709c4711b74118b55ef42beccd3858
  2. 01 L 29af3295fb36343612b9b98107db910cd173ac6a33927b98f484bd708faa146d
  3. 02 L 7a91a16a872ff0406d5280fa998d776bac0da8843f9a43ee35560a9d71f98ccb
  4. 03 L 7c9f6f1ba241af610c06dd078c36e27faab374379a6ce5aee91967ace83e4ba5
  5. 04 R 6459980499512911571d9f53af7b6468e6cbb0e34cf66a2353bfcb56af27a110
  6. 05 L 65c166bb33e6eaa8a5755c961a2d9f71ff05ac1e0926c779988a395fda498cd5
  7. 06 R be61a29f47bed05c28f63f46e6c1f876123cb6fded7e48d4e2865949d25ea420
  8. 07 R aa936df487dc750ddf017d0d5cd1beb149c7549365ca51f01802dd73b9f52ea9
  9. root  aca3a0018c7615ef71b3087b518974968e8e137bd1284fd1dfa9fc0fe317d408