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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 - NORTH COTABATO 1ST Award a ₱95.5M contract to LLABAN CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
8fefbfdf6dd67cf92d184aecb5a0f731b017570f0c5c92be110b0d2d6bd69c9d
Status:
Included and unchanged
Block:
#5,403 610 blocks after it
Position in block:
Transaction 826 of 1,446
Award day:
Jan 31, 2024 (2 yrs 9 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 #5,403 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 - NORTH COTABATO 1ST awarded it to LLABAN CONSTRUCTION AND SUPPLY on 2024-01-31.
    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   8fefbfdf6d…d69c9dnow      …
  2. 2. Block Merkle root changed
    stored   c8350f7d59…0cb1f7now      …
  3. 3. Block #5403 hash changed
    stored   838df07122…b08e7enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,445 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8fefbfdf6dd67cf92d184aecb5a0f731b017570f0c5c92be110b0d2d6bd69c9d
  2. 01 R 9014ad20b4218ce8f55329d1ce79b5804b045d96c9c0318d5f1c024932817100
  3. 02 L 9ba02007fdea2042ac2429c23fa070b3931cbc7bd525f1103e1746959b612003
  4. 03 R c7c70a7a7666e159f1433b5f40187d1eeae38afadc22987c301c3f1e4d2caebc
  5. 04 L f9f16660d3e47ae3da46f86792ce710afd1f9cd2f65b6e550bebe70a2c377257
  6. 05 L 4c1a737570eb378e41162049c1d69b32c80d5aae791354bc284e71ae23da0de3
  7. 06 L 01a4103084cd459f2829657722c365e1002d794a71290a638b3fca898a00ff31
  8. 07 R a05577a4850b454113403f69603e3c3f9f0ec75f1ba16168c28b1b96fdd6e7cc
  9. 08 R 6697aae5ef86991927d9085b78e6c46bfef477b15ed56ba5ebb29eaed7cda867
  10. 09 L 8ecf3e62662293c0ef62f4a8844fb7f9631e3980c15e271bd9807345f932cd9e
  11. 10 L 362a2333823827372bef514d5cfaf40b17c95223d951757f671b011c01ba42ce
  12. 11 R 5df7898686ed487fd91d8d6bc1e53ccb3ae8dd8eb8d19f629eab5735ad075ecc
  13. root  c8350f7d59e794c721da585d4e69fa9f9595a50d5437917f087f8ced060cb1f7