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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 - LEYTE 1ST ED Award a ₱4.6M contract to ONE MYRNA CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
2cc7351306fd22bbf407d58f7d9bb91c7551b60c232ed6cb78bf78469dc4b9f9
Status:
Included and unchanged
Block:
#3,860 2,153 blocks after it
Position in block:
Transaction 57 of 430
Award day:
Aug 27, 2019 (7 yrs 2 mo ago)
Value:
₱4,607,875.00
Project:
Contract ID No. 19IC0063

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 #3,860 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 2019 LP", i.e. the FY2019 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 - LEYTE 1ST ED awarded it to ONE MYRNA CONSTRUCTION & SUPPLY on 2019-08-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19IC0063: 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 2019-10-11). 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   2cc7351306…c4b9f9now      …
  2. 2. Block Merkle root changed
    stored   035b6100ce…cc757anow      …
  3. 3. Block #3860 hash changed
    stored   6df0ed35ea…6e3dffnow      …
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 429 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2cc7351306fd22bbf407d58f7d9bb91c7551b60c232ed6cb78bf78469dc4b9f9
  2. 01 L 2c4d824d1d7f57a2ae3d860a51287517394b1f03d8f7780ec40506bceeb114b9
  3. 02 R be29f685fa73a6eef3d9b389c9fcc2091fe6e425a5367487be37014a39f7d65d
  4. 03 R 5b6bab444762941e3c242f92569d2afe453d139edc2c905776582f2798e1cc87
  5. 04 L 1f5177568a358fdeda79c7bb42ac8aa0855859db742b0e7ba9e531934ea162ea
  6. 05 L ff670aa5f0a5b1716e05cefc4d28f149a1372e8a41a809e10a53a183e53098ce
  7. 06 L 28d1e6d34ede38c65a80b02797a00738f07280618d73fb8d0518e63a2f7a70c0
  8. 07 R 31fc4feb1cbab8610e4da0dabb76e78c78ab52a8927ec2355d92e0278048d02b
  9. 08 R 7be46a84bb402371a7fd7368761089bd438777767e752f972e311016486ebf40
  10. 09 R fbf37e02f767f5a5f2a5766de87f37db92ebb559a81e588fd9ac922a8720b42a
  11. root  035b6100cec0d6e7703a8471b67c329f3763235a2401b9cba75d5bf978cc757a