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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

CITY OF CANLAON, NEGROS ORIENTAL Award a ₱447.0K contract to ARSENIO C CUIZON CONTRACTING SERVICESCities

Transaction hash:
c232ad9990ee2b8a6b3166f854fe68092d87e0445e7f14fcbe52f63f895911e5
Status:
Included and unchanged
Block:
#4,620 1,393 blocks after it
Position in block:
Transaction 165 of 218
Award day:
Nov 5, 2021 (5 yrs ago)
Value:
₱447,000.00
Project:
Furnishing Labor

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 #4,620 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)
    CITY OF CANLAON, NEGROS ORIENTAL awarded it to ARSENIO C CUIZON CONTRACTING SERVICES on 2021-11-05.
    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   c232ad9990…5911e5now      …
  2. 2. Block Merkle root changed
    stored   81591c4e91…7ac08fnow      …
  3. 3. Block #4620 hash changed
    stored   8972acddc8…4719f5now      …
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 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c232ad9990ee2b8a6b3166f854fe68092d87e0445e7f14fcbe52f63f895911e5
  2. 01 L c1c4cb6fbd0442dfc2957194d1a751d8d9f7246f2b50c9fd31172e09ce83e309
  3. 02 R 7fd6df20ca64cb986cc94f676984c950e675a6c28cd29529decb07b278ef215a
  4. 03 L 5c13bf2aa66b549dd1acc51afba3d806ab48f5dab228315f1042ec7addc30857
  5. 04 R 01ce3279451dd5fcb286761ee09d3326d8fedda1ee0b26b5f77fb5b430811255
  6. 05 R 676e96d267d15fdf4afdf09dde15fece3fe8f249cb804cc0555855af93cd17f1
  7. 06 L 27a62a1c09ce1eca6309d6fd1aad3377dfdf631889a4d109cf5a2884038d1fb7
  8. 07 R c6e0aef63e216023af8bb481a64b9421d68addc1d626a0ee9c356a68c2d0ff48
  9. 08 L 677f92f34a8823a2bbe9b4a7b3733c801d869cf1da266970f50bb7ceca1d6931
  10. root  81591c4e91c0641b5eb5be4eef6daebdaec73868737e48b29355f12bbf7ac08f