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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 - PAMPANGA 1ST DEO Award a ₱4.7M contract to EDDMARI CONSTRUCTION & TRADINGNational agencies

Transaction hash:
ebd61a1caada491515bb1ebf6d8ba210e4c4a703d36bc6ff40c08fe4168fa460
Status:
Included and unchanged
Block:
#3,098 2,915 blocks after it
Position in block:
Transaction 197 of 221
Award day:
Jun 9, 2017 (9 yrs 5 mo ago)
Value:
₱4,690,952.00
Project:
Local Infrastructure Program-Construction of Sta.

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 #3,098 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 2017 LFP", i.e. the FY2017 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 - PAMPANGA 1ST DEO awarded it to EDDMARI CONSTRUCTION & TRADING on 2017-06-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17CG0081: 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 2017-08-27). 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   ebd61a1caa…8fa460now      …
  2. 2. Block Merkle root changed
    stored   0c57683b72…8631c8now      …
  3. 3. Block #3098 hash changed
    stored   6326138b58…27ce79now      …
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 220 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ebd61a1caada491515bb1ebf6d8ba210e4c4a703d36bc6ff40c08fe4168fa460
  2. 01 L ea04bf9e97e3e437f9b7603d9a560f23d4d416140101156fc22bf2807a208a9b
  3. 02 R 5a54299e2a6ff1b2168a58764199edd8f812407e8cfc0be477b36fe76ee7c22c
  4. 03 L 593efeb5562c2c8e9a19e8302e49b508e5b4e54c8d1f1fb0343596f4ab897546
  5. 04 R d2d7dbf723fa0571af180d124abc70933b62d18627592724516337385ad59715
  6. 05 R fee5737ef6ee79cf94814f45904d25a1788f16cfdc791cca1614e43cefbbfbdf
  7. 06 R 411f8b2ae134cf3ef3deb34dec61c1027ca96b0e3d16f27336c160b82d50f80a
  8. 07 L 5554a84be285668ee80d6ed89bfcc58a027f7b3cec9d1fd41a21ca02b2eec0fd
  9. 08 L 8541db2e7647c264c7e237d95302507900819bf360d9ca00d3007f5cb1147fe4
  10. root  0c57683b72e893178da0f820e10aedeed9712a624041987ad8d1658d7b8631c8