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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 BATAAN Award a ₱1.1M contract to DAJ BUILDERSProvinces

Transaction hash:
2c929be8ca76e4c0cc22ce38bc46ea7539f020a1e20a5aa2a58d9e48d3d1d404
Status:
Included and unchanged
Block:
#4,377 1,636 blocks after it
Position in block:
Transaction 51 of 377
Award day:
Mar 1, 2021 (5 yrs 8 mo ago)
Value:
₱1,140,015.96
Project:
Construction

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 #4,377 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 BATAAN awarded it to DAJ BUILDERS on 2021-03-01.
    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 Bataan 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   2c929be8ca…d1d404now      …
  2. 2. Block Merkle root changed
    stored   427efec486…866f89now      …
  3. 3. Block #4377 hash changed
    stored   fd439fa0ee…c4d343now      …
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 376 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c929be8ca76e4c0cc22ce38bc46ea7539f020a1e20a5aa2a58d9e48d3d1d404
  2. 01 L 2c75ecbfec448980f0b1d9e65067e60ef974d4a52d8347331dd7f62bdc2d0685
  3. 02 L 473a4c38211a6985c94b831be5987e4bb9dcc1264e3a58d1d3f2fda278c75a14
  4. 03 R 3909810980589d53d0e110a47061c61ea5a67dd6fd7d1f6e3a13950bd388dca8
  5. 04 R ac71928906ea5dde8e1f0bf716c5c83a27914a1a08846bbba21a01c678b0208c
  6. 05 L d1fa40f4f9522a68901366e302689c18f71baa5d342be485a36ea3e14a23772c
  7. 06 L b452fc0110d0265c659f24839f23f299faa63bf24fb2d97920477e68b7bd3a0f
  8. 07 R eee9360b488a7f72d18f324cfd4b787a84a64fa3956e80a0f16f9695a94e7c30
  9. 08 R ec92f153185b00d1e669810844f11af51dd4d7a0a80557cdc7b4f9f697868383
  10. 09 R 0a7e03f838232178e58017eeb9d910d94c9cb802cf5b9f7472133e8e4b8aed7b
  11. root  427efec48666f07a4933c74aa7030c56b32ed70571a3ab3c5c451a8578866f89