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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 - CAR Award a ₱1.9M contract to RKKI CONSTRUCTIONNational agencies

Transaction hash:
8f361dadc2ccbe7ef3a0b4f90e748f78d88f4c91bd06eaf0a642e1120de56a07
Status:
Included and unchanged
Block:
#2,061 3,952 blocks after it
Position in block:
Transaction 73 of 111
Award day:
Apr 28, 2014 (12 yrs 6 mo ago)
Value:
₱1,899,461.06
Project:
14PI0002 Multi-Purpose Building, Balugan, Sagada

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 #2,061 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 - CAR awarded it to RKKI CONSTRUCTION on 2014-04-28.
    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   8f361dadc2…e56a07now      …
  2. 2. Block Merkle root changed
    stored   cb414b01e7…ca1df3now      …
  3. 3. Block #2061 hash changed
    stored   1a380f3aa0…de2a15now      …
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 110 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8f361dadc2ccbe7ef3a0b4f90e748f78d88f4c91bd06eaf0a642e1120de56a07
  2. 01 L 8c448a88218414797dfe2e1e98b9e65f9815584cf3669b46f6f9c031b2cd3b45
  3. 02 R fd77be7af9bd971920b091812e4f976395601345d41fd8def29af7fe7fe31b5f
  4. 03 R d46b1ea458d4816930314ab8bc2e0f91d0417ebdd6f788cd7598b0f201d86e67
  5. 04 L 9dd9797fc64f1967086cf06f6b379c33698059c3bb3fa43a28b857cbbebd2e7d
  6. 05 R 39c14dc60b04bc17e909a23073c4e093082abff292a3306271b47faae3743286
  7. 06 R 122bb7f1831d7bb709289fdb396217260e63804806a003478c5560fde50a61e8
  8. 07 L 399b46fd4e64d8e61067e3473404ff0ac913e322986753f21e6c349fefedb543
  9. root  cb414b01e7b68e6db1393c43bdc129c774b31443aa69eb14d6fa0b731dca1df3