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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 SUR Award a ₱4.9M contract to 739 BUILDERSProvinces

Transaction hash:
05a0eb002b4da2be2ccdd712cc14ce617a2a753a426031bf47b3051731bbfd90
Status:
Included and unchanged
Block:
#2,481 3,532 blocks after it
Position in block:
Transaction 7 of 157
Award day:
Aug 5, 2015 (11 yrs 3 mo ago)
Value:
₱4,866,330.39
Project:
Construction Project

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 #2,481 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 SUR awarded it to 739 BUILDERS on 2015-08-05.
    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)
    COA's CY2024 audit of Ilocos Sur 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   05a0eb002b…bbfd90now      …
  2. 2. Block Merkle root changed
    stored   67ac19ec79…7b97d7now      …
  3. 3. Block #2481 hash changed
    stored   d6d43055cc…0aefb3now      …
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 156 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05a0eb002b4da2be2ccdd712cc14ce617a2a753a426031bf47b3051731bbfd90
  2. 01 L 05976d1db6b7f6a605045a424e280b702baace9b8abff33fd34c0df86e74ab8e
  3. 02 L 21a0bb208bfb193908a5e052ab22e5b444c9d39f3bddf550283246eab58c3484
  4. 03 L 2bfd5999347fad1141a81868b787084a6b1dff0e51403b9894ed7647d8b93f9a
  5. 04 R 3e158ff810b961f06bb88f450516d601c526ee4064a78b3cc8d253b051cb9e94
  6. 05 R 7c086431c5855c98276f4d1cc15570ce1b2272fc61c99c45efd7ad8da49470e9
  7. 06 R 2aac3f39409e9a60f8243b9bfa85ff623098329e391098fc5536c5afdcb16aae
  8. 07 R d4e8b68aa4aa60d6afeabd83e1b1a7a4416c0bef6158368e46aacb7226e3c185
  9. 08 R 4eb9012ead82863f16f1cdddc6712eaae75a204f6197094e246ded62883b8b6e
  10. root  67ac19ec79a56cbde2555524caeef495fc73143089d75fc23f6d50ac147b97d7