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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

BARANGAY DAANGHARI, NAVOTAS CITY Award a ₱1.7M contract to SAMARAH CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
91f8d9048e89a67e0b5b2e37a1aaf2f0bd3a25f6955c9084f5a8ff7649f1e40e
Status:
Included and unchanged
Block:
#4,792 1,221 blocks after it
Position in block:
Transaction 11 of 25
Award day:
May 4, 2022 (4 yrs 6 mo ago)
Value:
₱1,709,547.08
Project:
Additional Floor for Multi Purpose Building

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 #4,792 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)
    BARANGAY DAANGHARI, NAVOTAS CITY awarded it to SAMARAH CONSTRUCTION AND SUPPLY on 2022-05-04.
    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   91f8d9048e…f1e40enow      …
  2. 2. Block Merkle root changed
    stored   1e8c33c73c…4e0d1cnow      …
  3. 3. Block #4792 hash changed
    stored   341e148957…59799enow      …
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 24 records. Each step hashes the current value together with the sibling shown.

  1. leaf  91f8d9048e89a67e0b5b2e37a1aaf2f0bd3a25f6955c9084f5a8ff7649f1e40e
  2. 01 L 78c760e14efa13cfc5fcf2e1c59542509e736e0e94545bc7095cd7d3fa3ee12c
  3. 02 L 7c3a26085f1a83b30982504210b57dac1f1841abaa992a074ba1d84a3ce64b24
  4. 03 R 02c71660b02a7100d0cac9040774997447a6109dd94d3f61f5c2c00e3a7f0121
  5. 04 L d4eab6229e8fa9e3a21c515506d13326f5dfe57d831c6dae9ccf31114917c056
  6. 05 R 82842b52f1fb800c007ac415e3a509eaa6af8d27f6029ea00dba23b2e2a86e13
  7. root  1e8c33c73c4071c4601a342b655acbd87b969fc6e810d7a264732cc8f84e0d1c