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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 QUIRINO Award a ₱1.5M contract to NC CONSTRUCTIONProvinces

Transaction hash:
175ee60ec1bbcc87a594d76be94e2ae210c092d8f67cf39e523fd6b284cade38
Status:
Included and unchanged
Block:
#4,940 1,073 blocks after it
Position in block:
Transaction 18 of 280
Award day:
Oct 7, 2022 (4 yrs 1 mo ago)
Value:
₱1,492,157.93
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 #4,940 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 QUIRINO awarded it to NC CONSTRUCTION on 2022-10-07.
    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 Quirino 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   175ee60ec1…cade38now      …
  2. 2. Block Merkle root changed
    stored   a158e6053b…d46640now      …
  3. 3. Block #4940 hash changed
    stored   e7635d0eaf…be6f76now      …
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 279 records. Each step hashes the current value together with the sibling shown.

  1. leaf  175ee60ec1bbcc87a594d76be94e2ae210c092d8f67cf39e523fd6b284cade38
  2. 01 R 176eb4b4d30b3f24ede1d4039edb23ad3f9f81bf4751f344e7a6c6ba7dbbe483
  3. 02 L a6d2a3a0e1315710923af9b493bd9170aa8b6afab939071088fd0241a3ebcd26
  4. 03 R 6b309e1986e7cdb9ce028101c5bb0417928b51433c0c8c7fdf9d4cfc842c18dd
  5. 04 R 7d21c8f2cae5387b81d7c89129640bf4641d5b5d56840dad341d9cdbd58ba4f4
  6. 05 L 201c04f56beeb0561999b42ab3382e3923f4ba65a17cfc6f03cb03637017eeb0
  7. 06 R 03d6a8326831f4f7d699558ea992312039ad2443a639942776f2ae3c5a43be7c
  8. 07 R 7013586c120b790a06a8a45d08e1f8bb5bf1efe38ac78479f8f755f26b5d484a
  9. 08 R 815ec709304b4e1812af868a0517be96921cdbddd656fd0afcd8debec61f65d5
  10. 09 R 2fd6fe2b3ca4bc39921c38a74ce43b3b4ad4e8a5ba285191acc6b89f0e176e7e
  11. root  a158e6053b7e2249b5daf6b78d78fed1ee9645bc40041119b28db875c7d46640