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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 - CBIMO Award a ₱7.3M contract to EDRO CONSTRUCTIONNational agencies

Transaction hash:
87db3224dae7bd5b60d658b4bbf88d43efee4c23ef5ac286d491a2f7e07e8567
Status:
Included and unchanged
Block:
#4,774 1,239 blocks after it
Position in block:
Transaction 14 of 31
Award day:
Apr 13, 2022 (4 yrs 7 mo ago)
Value:
₱7,336,964.32
Project:
NCB-CBIMO-35-22

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 #4,774 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 - CBIMO awarded it to EDRO CONSTRUCTION on 2022-04-13.
    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   87db3224da…7e8567now      …
  2. 2. Block Merkle root changed
    stored   1bb025c96e…f9ebc1now      …
  3. 3. Block #4774 hash changed
    stored   bb59615600…1e0a48now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 30 records. Each step hashes the current value together with the sibling shown.

  1. leaf  87db3224dae7bd5b60d658b4bbf88d43efee4c23ef5ac286d491a2f7e07e8567
  2. 01 R 951a9e9b1b7d1db9770e30715fbf651f75e8ec54cd33b27912fb11e500c37fc9
  3. 02 L 8417d763baac96c54205a91b3f52d959881594d0e05b85cbbf4760425d255f54
  4. 03 L 846e9add06a9771e0df7ad1dacb8445a332ec8a8f3ee3220548d5ff5c494fa5f
  5. 04 L b56f3c79a36b6fa90f5c3b6a7973e9f48f793683d0fa9d665a62ccaf162d8c98
  6. 05 R 5a516eadb232228974e09ee887c82add167fe47d34bfa04c4eae77f59b3917fe
  7. root  1bb025c96edca3461f6e070942ed39041d04cfc59c3ff86bf87bc21075f9ebc1