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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 - RIZAL 1ST ED Award a ₱50.8M contract to EDDMARI CONSTRUCTION & TRADINGNational agencies

Transaction hash:
fce6d7dd55d75d3cd0663dda3ef417e427531638feff0412f07c2c6986bd9986
Status:
Included and unchanged
Block:
#3,176 2,837 blocks after it
Position in block:
Transaction 401 of 409
Award day:
Aug 29, 2017 (9 yrs 2 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 #3,176 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 - RIZAL 1ST ED awarded it to EDDMARI CONSTRUCTION & TRADING on 2017-08-29.
    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   fce6d7dd55…bd9986now      …
  2. 2. Block Merkle root changed
    stored   2b400b6cfe…d2978fnow      …
  3. 3. Block #3176 hash changed
    stored   70bcec868a…2a65c9now      …
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 408 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fce6d7dd55d75d3cd0663dda3ef417e427531638feff0412f07c2c6986bd9986
  2. 01 L fb05633dde70314c6d1cce20150f99076bdd76a3698a8f5da43f62b61c59f12c
  3. 02 R 651df0e8b4521d7e5115bc3b516e43d868d69bf2054423c78a15d74d13e0342d
  4. 03 R 1e0c0c2897a0773afd0980e81a60f03d0cd91431a0a4d5d9523114153f73ba79
  5. 04 R b1dbe6378282044ac1a8f0cde6316412d87f95ddb3e64647e35a4be0fcdd4798
  6. 05 L ad59316d809b313cf30e2fb8f5fc74c840b6c1cefe698c7de13524200aa876fa
  7. 06 R 705e65603aeaa65061e0cc0d9fe364bbfe5b51ff4392499b08ebbe8bbc8600b8
  8. 07 R f855030868aff0eb53129c832fa86c943ba386792b9f5be02a34386197473a28
  9. 08 L c034e5a953e01b380f15f3765fcf8474e6c4867d06c5a2df568791b314f82bdd
  10. 09 L fcaf144d90108e7074f24ddb7cd81e537d29ddd6a7c98e1ca4e9fe627e632636
  11. root  2b400b6cfe8e20dbf656464f53f8c9664ed1bcba038d9a1aaea994c319d2978f