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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 - REGION X Award a ₱7.5M contract to GREEN BUILDER AND ENTERPRISESNational agencies

Transaction hash:
c693da7a3ddededb32991c5bf3d8ec3862fdfae0da2df5f0d10081059bd69fd2
Status:
Included and unchanged
Block:
#5,922 91 blocks after it
Position in block:
Transaction 242 of 318
Award day:
Jul 30, 2025 (1 yr 3 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 #5,922 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 - REGION X awarded it to GREEN BUILDER AND ENTERPRISES on 2025-07-30.
    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   c693da7a3d…d69fd2now      …
  2. 2. Block Merkle root changed
    stored   118d100ffa…3c3da4now      …
  3. 3. Block #5922 hash changed
    stored   2f8dd81951…3e767bnow      …
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 317 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c693da7a3ddededb32991c5bf3d8ec3862fdfae0da2df5f0d10081059bd69fd2
  2. 01 R c6b4f6627025efce0505bbd11f658192af19f2c49164b3e9867b2ed70db0e262
  3. 02 L 6d9109f060de912fb0fe14f024712a04f3c23d253109aed678f3a59857f47033
  4. 03 R 5c085f828c106734dd2a3c3c5878e8d2d5694a988503da8a9fd122db42bcba6b
  5. 04 R fffeb188ee2cd7a932cdce60d0ca1a635e852e8f78c1959abdf4f73dff1be74f
  6. 05 L 7604b6a5384b1459fc45ba81f7c9508eb96cbbf82004e2620e99b06e787a57cb
  7. 06 L 994882ff778a1b8a7afcd309fd13694b9c3a88028ac68a6f834eab7044fa188b
  8. 07 L d9c231c4a1fcc811101b62461eeee02f5449e4c9c2c8e1eb9f8cb8afe724fec5
  9. 08 L 1b6359c821769fe6a19ea1feb470f5499f8c4938a97876b71e7b335b94d93d38
  10. 09 R 0f9b17af08511bc52e5a82a88fefdc8a6e558e098fe26893d21f8bd716358d39
  11. root  118d100ffac488c6aff2cb57f5293b0efc90eb98fce0603d5d34a864fd3c3da4