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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

CITY GOVERNMENT OF NAVOTAS Award a ₱2.0M contract to AYANA CONSTRUCTION AND TRADINGCities

Transaction hash:
da2201c08f0ed8d9cd4d7c4a2251a1406cf302a86be0baf185aa9ed65fcf1405
Status:
Included and unchanged
Block:
#3,713 2,300 blocks after it
Position in block:
Transaction 366 of 431
Award day:
Mar 20, 2019 (7 yrs 7 mo ago)
Value:
₱2,006,884.14
Project:
CONSTRUCTION OF VARIOUS INFRASTRUCTURE PROJECTS UN

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 #3,713 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)
    CITY GOVERNMENT OF NAVOTAS awarded it to AYANA CONSTRUCTION AND TRADING on 2019-03-20.
    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 City of Navotas 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   da2201c08f…cf1405now      …
  2. 2. Block Merkle root changed
    stored   579344f954…8193c0now      …
  3. 3. Block #3713 hash changed
    stored   8ea818776e…5fff38now      …
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 430 records. Each step hashes the current value together with the sibling shown.

  1. leaf  da2201c08f0ed8d9cd4d7c4a2251a1406cf302a86be0baf185aa9ed65fcf1405
  2. 01 R da731cd262028723de812f20e1b97d2453467a857521e184a836386923aac13e
  3. 02 L 2cc040d0a7d5219c5361aeaa4280edf9c19c047c8fb483e287e3886e9536413e
  4. 03 L 073a38dbdca36e7971c85499a7402a30a9d66710e4ac484158a79a50ceefb321
  5. 04 L b672d2f29a549bc2a36f192ed3add3022d0780cc47b5ca1d76056f7fe94839f8
  6. 05 R 528b80165088fa9ac19bd99c588f25fd969298e9702e243e0cb9869229d8f8ab
  7. 06 L a361fd13e96db4e19622402c2ed30c050a57a90c50e68f690bb257f746645802
  8. 07 L 636c8dbb807525e42513dea56fa7ab4b6e0fd45f95e5b7dc1237173c2e49cc40
  9. 08 R 689596adcd7b8a1c1efcc12c783ed2cfc55c446b5ee6ed940f23dda6400e7029
  10. 09 L 94a55fb0cc761af6fbd6450c1318104a378022c73fedb9443492fdbad5f891e8
  11. root  579344f95407eba9b9126c96216d8424726a9cabc7b308391bae9f5bb48193c0