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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

PROVINCE OF CATANDUANES Award a ₱2.6M contract to A.V. LAYNES TRADING AND CONSTRUCTIONProvinces

Transaction hash:
0bf19989ef0ebd4ecdad168dcdbe8aca547b3cb242a13dc547c091d968ac2423
Status:
Included and unchanged
Block:
#5,600 413 blocks after it
Position in block:
Transaction 14 of 269
Award day:
Aug 22, 2024 (2 yrs 2 mo ago)
Value:
₱2,597,000.00
Project:
Const. of San Vicente Box Culvert (Sitio Small Vig

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,600 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)
    PROVINCE OF CATANDUANES awarded it to A.V. LAYNES TRADING AND CONSTRUCTION on 2024-08-22.
    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)
    COA's CY2024 audit of Catanduanes gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   0bf19989ef…ac2423now      …
  2. 2. Block Merkle root changed
    stored   088e5f5a62…db17a2now      …
  3. 3. Block #5600 hash changed
    stored   c70042c3aa…a14f8fnow      …
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 268 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0bf19989ef0ebd4ecdad168dcdbe8aca547b3cb242a13dc547c091d968ac2423
  2. 01 R 0cefe8e0bc805b7ba82c2a46a746c4fb0af841f148eed471415e160e1ef5b101
  3. 02 L ec8066b1bec6e48c2d41690211e7ec83707648e073601d0e9dcdc833202bbbf0
  4. 03 L 5bfe585669f429c0e88faec26eddc2cabd38859b7a1bd8f7455a11004bd7d5b8
  5. 04 L f1d7f8cee9972b3ba99d3adbf80d5006c4e64d8666767714e07a55d0d0af888b
  6. 05 R 235d4be1f110faee37dd267a1bb9f8bb352b7e71add63cfdb599761216a44d8d
  7. 06 R f8a933132f8303f4391f835a3bf5bb44c21f8c2c117e9e0adbeaa5297c9f388f
  8. 07 R b838577399df0dfcad89775806e694587adfc7358472a70d68812eb7ecb093a5
  9. 08 R 47d07b60f18a4ae2a62c2c3fb7092e0375bcf4233bf83b452d43dc04f995c266
  10. 09 R 359b1f3cc1ddcc0bcca4b95f216403be7d1dea4563f6dfc735243a7f51e59fea
  11. root  088e5f5a62f9fb38c3220a7cc7f4d8c385e9216055443d41b5a9a5d99adb17a2