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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 hash:
d341c4d4f7bf36639ecfb1a9fef8328e59ddfcf7eabf2207a2ae68bfdb0090d8
Status:
Included and unchanged
Block:
#3,380 2,633 blocks after it
Position in block:
Transaction 235 of 288
Award day:
Apr 3, 2018 (8 yrs 7 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 #3,380 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 - SOUTH METRO MANILA awarded it to ST. MATTHEW GEN. CONTRACTOR & DEVELOPMENT CORP. on 2018-04-03.
    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   d341c4d4f7…0090d8now      …
  2. 2. Block Merkle root changed
    stored   5f8d2670ea…7fee78now      …
  3. 3. Block #3380 hash changed
    stored   dda70a8ef9…01bfa1now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 287 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d341c4d4f7bf36639ecfb1a9fef8328e59ddfcf7eabf2207a2ae68bfdb0090d8
  2. 01 L d12f8a77055263b59a5675372dabb5dcb782d5ee5b96fff95e6b708e25313c3b
  3. 02 L e933acf3d83b3e73f0d7dfc69dbfd5aa39bb21164e491d2a36dd18dbd19e7604
  4. 03 R b708b33a3404f14d844763fa89b91b40112be1aca651a2177055ebcbf3a567e8
  5. 04 L e08d3dc07b099ff4387c4875eda6a7d98e0b91a50d21b7515cbd488363de5d99
  6. 05 R 42d0a182b5432c553e7cb2a00dffbd4dc450fad522f87a71107f2ea5571a8aa3
  7. 06 L 7f88980dccfc1c45c1e7f83cc9e2a7fec8a323d2a0718e298f8962ab118733f0
  8. 07 L 29265857f192e3d13e70ca59482577c93dab8f1435ecf63ff0288ff3299ca77d
  9. 08 L cab9f4894ab2f04db3a85e952c77fb080097c09fe53f684adb22ea0819fce3b2
  10. 09 R c13d20cdd456c5d656103eac22ebcca416b56cf1b5d5a200024e131a30b079a2
  11. root  5f8d2670ea59c241bde1f608da2dc4c937eb0c93f3d6f0ac5d6e70232b7fee78