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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 ILOCOS NORTE Award a ₱35.6M contract to AJ TAYLAN CONSTRUCTION CORPORATION - LAOAGProvinces

Transaction hash:
0df80560fa4069da62df5abd9019d2671834f70e5d5eca48009aaf44ee330f9c
Status:
Included and unchanged
Block:
#3,837 2,176 blocks after it
Position in block:
Transaction 8 of 210
Award day:
Aug 2, 2019 (7 yrs 3 mo ago)
Value:
₱35,632,146.67
Project:
Construction Projects

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 #3,837 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 ILOCOS NORTE awarded it to AJ TAYLAN CONSTRUCTION CORPORATION - LAOAG on 2019-08-02.
    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 Ilocos Norte gave a "unmodified" 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   0df80560fa…330f9cnow      …
  2. 2. Block Merkle root changed
    stored   885746586f…be1b42now      …
  3. 3. Block #3837 hash changed
    stored   f2e5f7cdfa…a75e16now      …
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 209 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0df80560fa4069da62df5abd9019d2671834f70e5d5eca48009aaf44ee330f9c
  2. 01 R 0f89de4044f76a677df627539cd90f6e53e883e6c63930fd53fabc4a0a993e40
  3. 02 R e733d7cf1c4e46ba87439dc99488ae8e4945ce652e3ee8606c1b8cd5e1130f42
  4. 03 R 05a0259332d04c8e7cb98d036587319ea6ca3c9129cd9f2e97853c4ed46a8ab1
  5. 04 L ee709ef42433879564effc39d84d7988e524e0b5256fba2f2d949072b4616e86
  6. 05 R b1b055f024edfc607f071f9c1ab409ab1c7123d8372595c6820537f5e0ce2595
  7. 06 R 8c3bb01b72193c3f75a245eed99bcb8618d742d26b64699441d3faa578610deb
  8. 07 R 47f0442f0c681b092ab1eb006a2ea5c82e5951472fe3bd0dbd3151bcf6008845
  9. 08 R 519be6b1eada758750cba79698ad7641c183813d776cda22a212fd8e40d3345d
  10. root  885746586f6d4812a131bbb5252cea98bb8e07cb6696f29572ce26c906be1b42