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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 - SORSOGON 1ST DEO Award a ₱77.6M contract to AREMAR CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
9153239e9bb30dc40a411ecc039c17af01b56cb824cf9db5463d27193771e0c3
Status:
Included and unchanged
Block:
#5,280 733 blocks after it
Position in block:
Transaction 120 of 223
Award day:
Sep 21, 2023 (3 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 #5,280 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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 - SORSOGON 1ST DEO awarded it to AREMAR CONSTRUCTION CORPORATION on 2023-09-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FK0116: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2024-06-21). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   9153239e9b…71e0c3now      …
  2. 2. Block Merkle root changed
    stored   0c2dea94ae…d4e520now      …
  3. 3. Block #5280 hash changed
    stored   797c4dd7c5…af55b6now      …
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 222 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9153239e9bb30dc40a411ecc039c17af01b56cb824cf9db5463d27193771e0c3
  2. 01 R 91b19027968ca6897e84e69c1f9f999be5ef4bf7b3d68f23083d6857d1440420
  3. 02 R 2a5f014bb902a8254965fd8cc0248b4446cb763aec3a63be9e2728480404e231
  4. 03 R ccaa1cf568f16af821e6af1486cf848fbc15c4c7db74588f21d3300f0a61a7fa
  5. 04 L 2b993c800a0d98c55fa515eba5af27eb50d89e342050c3eb812b6a83375f8968
  6. 05 L 524acd95ad5f817922a767e4eae331b1d487b4061a96b2b475f930166c7b9e6c
  7. 06 L cf189d325cb4871a694c27fe56b9de3ea069e196d4d81779d6aaa020d04b8a3b
  8. 07 L 1dd17d85dd8ab1f24397f4019f726cb688d020637f0970b3d9abf99e6ac4cbaf
  9. 08 R 67dced5208d6026bb2e78ccef066e47bbe4e60f47a8ff5ef404626c16601c209
  10. root  0c2dea94aec4ca886320101d1eb3d97a4841ebdc13ef7e4541c64a4476d4e520