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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 KALINGA Award a ₱979.9K contract to J.A.O.S CONSTRUCTIONProvinces

Transaction hash:
aaa4e89d26947d508c0924177de6798ba6dace0556bd642a98de5a407a31540e
Status:
Included and unchanged
Block:
#5,200 813 blocks after it
Position in block:
Transaction 261 of 390
Award day:
Jun 30, 2023 (3 yrs 4 mo ago)
Value:
₱979,930.91
Project:
CONSTRUCTION OF ROAD, BALLAYANGON, TAGA VIA

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 #5,200 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 KALINGA awarded it to J.A.O.S CONSTRUCTION on 2023-06-30.
    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 Kalinga 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   aaa4e89d26…31540enow      …
  2. 2. Block Merkle root changed
    stored   7f30814393…15ceb9now      …
  3. 3. Block #5200 hash changed
    stored   223d524fc1…2e9227now      …
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 389 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aaa4e89d26947d508c0924177de6798ba6dace0556bd642a98de5a407a31540e
  2. 01 L aa4b124d9bb0bb578c8cbdfdcd7ce34f719fec2fde31ca2426e40c194629078a
  3. 02 R 136ab4d92abc3fe3334bf230e65d56000a233886b27edff500b420a5cde74c9a
  4. 03 L 38bfe0d49b5b935f0a48d124c79e683a4761a1c8e21595ff950df8d12ef8531b
  5. 04 R b689766495a904aae85eb84e933f7ef255b08c0c3f8873515358fcd34e43a1d2
  6. 05 R f4e638f1cbb2ce5b5e873f293032f67ddf3ee9e29e6b7455f7a071ffbd5aafc5
  7. 06 R c12eb042be81550190c0fdcc4843723f73833af987140cb211e23d3ab9fe5392
  8. 07 R 98516a98db3c3b9c4c1f315b6359a3c2c6158f747982f93a35a851a1b2276c76
  9. 08 R c9a3e61eb04dab02a8aee11723a2d989bfbce777c849dc1d045b005763472b49
  10. 09 L c2a3d1938421aca45a41d9bf788f9e4fa9981117d583b4fce74a22acd1a52b46
  11. root  7f30814393d4f991e446813493b8e38a726f400e4deda777f9935c26ac15ceb9