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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 - QUIRINO DEO Award a ₱38.4M contract to APD CONSTRUCTIONNational agencies

Transaction hash:
6dee3795ed7cf4fae06007cfbdcbb9e9da6c8db97df3b72c34cb6d3b60a908d7
Status:
Included and unchanged
Block:
#5,490 523 blocks after it
Position in block:
Transaction 202 of 479
Award day:
May 2, 2024 (2 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 #5,490 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 - QUIRINO DEO awarded it to APD CONSTRUCTION on 2024-05-02.
    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   6dee3795ed…a908d7now      …
  2. 2. Block Merkle root changed
    stored   e7804dcf7a…361e3anow      …
  3. 3. Block #5490 hash changed
    stored   9fd2d052ea…5714b8now      …
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 478 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6dee3795ed7cf4fae06007cfbdcbb9e9da6c8db97df3b72c34cb6d3b60a908d7
  2. 01 R 6e16eeafcda0b3c86d3731f075e51c1a39604d9c049794c5d6db19cdb4091c04
  3. 02 L 0c2f68d458bb9344454ca063ee84d35f245396cd8c08e3ccd51802ba71cd091b
  4. 03 R 5e3a786ee238dddbaf06eb7247f386fd59454a56bb5bf4ac64cc0ec22e8f70a0
  5. 04 L 4846acd81cfa32971d4bd1f2ffab3bc42a77314693df272f1432b21d3f5c8d83
  6. 05 R 28c12b311c8d7a00019bd4cdc4a25a88cac8cb298bf392792d2d0d50ba3b3247
  7. 06 R bb3f08e205445bb4edec2e443d830fd3f96924685c04cd0011299e1465157c7d
  8. 07 L f91afb808303c0451c118a7593b99104e995ed614d97f5a0f165a62f67cb5c2c
  9. 08 L cb8acd2768a2d135823d5a1af2a7b2cf5b9083329cd628fc9652ca46900418c4
  10. 09 R 2c445a692eefe58b0758ef186472a53aa4afa50e08ebe37628331ea8ca57a08e
  11. root  e7804dcf7aae1c6256cdd2db768a6281ec1b07be3371436d37d455247f361e3a