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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 - CEBU 5TH DEO Award a ₱4.9M contract to FIRST BUILDERS AND DEVELOPERSNational agencies

Transaction hash:
77b85fbcb9c868166a67fd7fa66770e4dec85cd1e1d6f7f86af48fbe66143a46
Status:
Included and unchanged
Block:
#4,229 1,784 blocks after it
Position in block:
Transaction 66 of 135
Award day:
Sep 22, 2020 (6 yrs 1 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 #4,229 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 - CEBU 5TH DEO awarded it to FIRST BUILDERS AND DEVELOPERS on 2020-09-22.
    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   77b85fbcb9…143a46now      …
  2. 2. Block Merkle root changed
    stored   4cfce1acc3…fd7f25now      …
  3. 3. Block #4229 hash changed
    stored   0ba968df8a…cec209now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 134 records. Each step hashes the current value together with the sibling shown.

  1. leaf  77b85fbcb9c868166a67fd7fa66770e4dec85cd1e1d6f7f86af48fbe66143a46
  2. 01 R 79c571d5dd3dbb92ffafe1555efa7ab8ba0eef2f896504349102ee361d06e25a
  3. 02 L 2d8da90a4559f2d61ba6cf5671a80f9a6714add2c46214bbf1618dd2ae1f2e83
  4. 03 R ec2df1ffcfd5b0e0ba760ce5b7ea96eedb71d9ad1c0775127082fc0117b0816b
  5. 04 R 3067bdb6ef53016bafe9afa1d7c410dae6607b5a0466dd3e9c2ed8f8e2bd13f6
  6. 05 R 79b9a563077b9272a44662f15063ce7735487c65f7443ffa3793ea86e84ed30b
  7. 06 R fa1a378f544315b1b0026c431b55e3475b8dd549c3f5183356d69c377565243d
  8. 07 L 3bf7fc34aebc92728f713024a3519fb004c993604da7657d6c23421a5f885507
  9. 08 R da8705c5da09587c1d6e041817556ffb20c01cb11a576b6302425971e8ebf39c
  10. root  4cfce1acc3e19babe7419736b130311e4b11f5931ccf8cca3a3d6b9e3dfd7f25