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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

NATIONAL IRRIGATION ADMINISTRATION - MARIIS, DIVISION II Award a ₱137.7K contract to A COLOMA CONSTRUCTIONNational agencies

Transaction hash:
32cee72361e36cd86e2eb9d90b79b0502d83d9f0e51eba59f725a7f63a0d3bb6
Status:
Included and unchanged
Block:
#4,252 1,761 blocks after it
Position in block:
Transaction 14 of 102
Award day:
Oct 16, 2020 (6 yrs ago)
Value:
₱137,656.67
Project:
2020-DII-RREIS1-ANGADANAN-Savings POW

Accountability

Bill Sec. 3 and 19
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 #4,252 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)
    NATIONAL IRRIGATION ADMINISTRATION - MARIIS, DIVISION II awarded it to A COLOMA CONSTRUCTION on 2020-10-16.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   32cee72361…0d3bb6now      …
  2. 2. Block Merkle root changed
    stored   093b9be560…1bbda7now      …
  3. 3. Block #4252 hash changed
    stored   84aa11626a…f93f28now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 101 records. Each step hashes the current value together with the sibling shown.

  1. leaf  32cee72361e36cd86e2eb9d90b79b0502d83d9f0e51eba59f725a7f63a0d3bb6
  2. 01 R 35906023cdf7217578178cbebbec0261cca1bffc3352ef2c78a2c53a671f5ec7
  3. 02 L f3355631835294e64625590504110eef6483a3fadaae3b2f14e5b620eccd8234
  4. 03 L 575924d554a8590d363a07da746dea97132d8271a604613c0c098742f13ef835
  5. 04 L 6b5d38a1cb03d06a179c404d2cf02f9cfc6505b0809e25ef222e25c71447ac5b
  6. 05 R eb8d3cf535c987a3177fdc37b2a8a0fedd8befb092e40568c1305e092af69630
  7. 06 R e09900de2dd0ad426e208e754fbb9afff8a7ba469099d262123793a91d4523ab
  8. 07 R 328419eed869d05bc5bf78421cd76af705a01531bc56693da20a6f6a7edffda1
  9. root  093b9be5600d19b18543303358f528a5c16ca30d3f830ca81e8014855a1bbda7