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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 - QUEZON CITY 2ND ED Award a ₱84.2M contract to MRBII CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
fbe98ae897a1448d9c5d4e7a2f2226252233b636bcd120bcc0b2da099b29b8f1
Status:
Included and unchanged
Block:
#4,435 1,578 blocks after it
Position in block:
Transaction 260 of 266
Award day:
Apr 29, 2021 (5 yrs 6 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 #4,435 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 - QUEZON CITY 2ND ED awarded it to MRBII CONSTRUCTION CORPORATION on 2021-04-29.
    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   fbe98ae897…29b8f1now      …
  2. 2. Block Merkle root changed
    stored   5b7275a940…275d05now      …
  3. 3. Block #4435 hash changed
    stored   22c57fe247…e33e59now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbe98ae897a1448d9c5d4e7a2f2226252233b636bcd120bcc0b2da099b29b8f1
  2. 01 R fc5741d5619579a2f4fa610f947576de6d5750d917093ee6bd122c2320ab353e
  3. 02 R beb199a49d6809b2d55abb46336d82a21f4c451bc2160b6b55054b2d09b7282f
  4. 03 L 2907e67d69975360401c34e3b7cf76d189a388c4855507b8c845ca47e8a7f67c
  5. 04 R 9f7efee9cc44d22fd37965747f604423399ed043feec906d4f3238ba1c92801d
  6. 05 R aac6d71a05cd5038fd73e3c85f7839110f535fccc417cb292a05058922bd8dcf
  7. 06 R 0e1bfc5570fed81b2b12fb95edcb2682b138d8f3e57ee4ac20d89ad1535af599
  8. 07 R 9b4f80467b5290c2d8474b11db2b273e3bbf051d5f02747527e9bb4b47e9a687
  9. 08 R c9d840de17c127748108c0dc83a370506b5513983357bb76c11b463ad8b125f6
  10. 09 L a3866b1ff74dc7f2a3dd7325971ab054cc1fcaa50fbba8c16c3ceca6629dd8ef
  11. root  5b7275a9402c3ab0862269da835acb403613488e88ca30f88ce528693f275d05