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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 2ND DEO Award a ₱4.0M contract to A. M. CANETE CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
dcae6d0bf34ef89e20b2147baea9df1a8a1324025e81b7d9b1678e326a9700ee
Status:
Included and unchanged
Block:
#4,176 1,837 blocks after it
Position in block:
Transaction 147 of 177
Award day:
Jul 28, 2020 (6 yrs 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 #4,176 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 2020 CSSP", i.e. the FY2020 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 2ND DEO awarded it to A. M. CANETE CONSTRUCTION AND TRADING on 2020-07-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20CH0075: 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 2020-12-07). 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   dcae6d0bf3…9700eenow      …
  2. 2. Block Merkle root changed
    stored   8abdce9357…32a997now      …
  3. 3. Block #4176 hash changed
    stored   068707a01e…aa9c20now      …
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 176 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dcae6d0bf34ef89e20b2147baea9df1a8a1324025e81b7d9b1678e326a9700ee
  2. 01 L dc9cfacf691a83b8274d846222ee63b0dc9594fd74b0f338d9b96ca0ec64e690
  3. 02 L 7a111b3b50eda9a155d1e0207ed95a559b4f61dc01dfffae7016ee6e12014a63
  4. 03 R fb7c5ce229794f22ac20901daa3228c6b8514d0e9ca551b6a5c5b87d757c44c6
  5. 04 R 59267e28edb187791d3358633782c1aa1ad6aa154ad37f5bd10a831c928c06d6
  6. 05 L 84418121ef662d5deb550c973f76bfee4338ec53795612a9e62bcd377b76a558
  7. 06 R abaff64942ea49f293b3af2f9c7b198d599a366967fb553c0350a61a91d3554e
  8. 07 R a31a4ce3698805d5c63add075b43c5628b30d04d26ffa50164820aa220db4c12
  9. 08 L 29636fc2cb024cada89eeb3860852be037e18c6aa0a379f816012cb289cd28bd
  10. root  8abdce9357c1ff667c73fa0d4697baa475c1c4ffc76acf3d23768e644332a997