Skip to content
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

PHILIPPINE PORTS AUTHORITY - PMO SURIGAO Award a ₱259.0K contract to KELLY CONSTRUCTION AND SUPPLY COMPANYNational agencies

Transaction hash:
41e17fa9ef40550e1f0d8cd4ef30e04220def60190367080d32cd915b56b771e
Status:
Included and unchanged
Block:
#5,012 1,001 blocks after it
Position in block:
Transaction 77 of 277
Award day:
Dec 20, 2022 (3 yrs 10 mo ago)
Value:
₱259,000.00
Project:
KELLY CONSTRUCTION AND SUPPLY COMPANY

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 #5,012 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)
    PHILIPPINE PORTS AUTHORITY - PMO SURIGAO awarded it to KELLY CONSTRUCTION AND SUPPLY COMPANY on 2022-12-20.
    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   41e17fa9ef…6b771enow      …
  2. 2. Block Merkle root changed
    stored   48f33b916e…f6b133now      …
  3. 3. Block #5012 hash changed
    stored   b4e5da206f…a91e6bnow      …
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 276 records. Each step hashes the current value together with the sibling shown.

  1. leaf  41e17fa9ef40550e1f0d8cd4ef30e04220def60190367080d32cd915b56b771e
  2. 01 L 41c43e5e0123e829c4df816617f2b0347be888a91e894dfe00c19c045e40602d
  3. 02 R 01d841d9e4800a416831451bf4308bc9d871629a5565892260cd449fa54e655a
  4. 03 L 88afb3dc32ae8a62e4b48453c7e69201a8af524147b941499b783c1b57196264
  5. 04 L 262e38859b9e2b7726ede9da7115ce2f279bed0d44bfed7eeb04cf6baa4ebc84
  6. 05 R 1855d1f2075599d33b554e9d58059ef0a48f5880d54c6c36e8b3ae71ee1ade0a
  7. 06 R 6acfc58cfb550d254a39403b68c50cdc51456951603c19b65fa65e2f57196144
  8. 07 L b4b1feb7790c414a90e649cc9d077de04ffa913f4bf4200d5f5740ba0494827a
  9. 08 R 5ec12ceba0782c1d635c63bc2044a5d66e7d57560fdf0ea88d39f243513457b4
  10. 09 R 5a1733609f718650d27c8a105a2db380e08d31aa06c3a6dd8f50cf6264fc4a95
  11. root  48f33b916e6a64de6b7cb665d04927d6f015ae67fa635e2c31a4bc3af8f6b133