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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 2ND DEO Award a ₱3.0M contract to RSKM CONSTRUCTION SERVICESNational agencies

Transaction hash:
487e50f09d3bbac0bf385e34733b6406106896d59719bcf5ba6d89e38f20d6bc
Status:
Included and unchanged
Block:
#5,785 228 blocks after it
Position in block:
Transaction 266 of 901
Award day:
Feb 27, 2025 (1 yr 8 mo ago)

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 #5,785 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 2ND DEO awarded it to RSKM CONSTRUCTION SERVICES on 2025-02-27.
    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   487e50f09d…20d6bcnow      …
  2. 2. Block Merkle root changed
    stored   5421bd5222…f8f24cnow      …
  3. 3. Block #5785 hash changed
    stored   729396c659…f542f8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 900 records. Each step hashes the current value together with the sibling shown.

  1. leaf  487e50f09d3bbac0bf385e34733b6406106896d59719bcf5ba6d89e38f20d6bc
  2. 01 R 48ce0de4265574b0de35d80b6b507fe25fcd1aa511aacc80b22908e4756a3417
  3. 02 L 5e7935f17ac74e180ad740eb70cdfc41b5b56a274a85203f81d9cf010a4156f9
  4. 03 R 5a2ec7cc29c0b3514c0ea542ddd6c4719f01a84815866d7b370fe74b6f65d170
  5. 04 L 8864675579de29f66573fdaaeb828d3ec1058e3721a76045a08e355cffb53600
  6. 05 R cbdd3e704506c13784f679d9d581abd5b17e37d5a5e42a530a0765a9799caf1f
  7. 06 R 83067dc3535d1946262434e3da268dd633f34ed9adc1555fb5520ffefd0e06e6
  8. 07 R ffa76e7087a0c7ffe6460c4b9770e6c988fe329792050f97a1862e6a6d9642bc
  9. 08 R 52e203b032ca0c56c8cf7bc35b0566749a4d66195a97a33f250c499d391c7aa3
  10. 09 L f3df1ee0ec41494ecf63daaecdfce58403244547670e2ea55bb8397f0a548a68
  11. 10 R 7eec17fc85afa35dc41915892e68cb582ab5b814a6e5df13558c2eb2db45d0d9
  12. root  5421bd52226ace0a3d64fa7f631d417b3840e2cb504ae6f19af19b6b3df8f24c