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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:
166a0f3504c8cd8fca418ccce3a788f5820e4d1306cddf30a1421ab5e31b48f4
Status:
Included and unchanged
Block:
#3,405 2,608 blocks after it
Position in block:
Transaction 32 of 255
Award day:
Apr 30, 2018 (8 yrs 6 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 #3,405 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 Other Infrastructure (CSSP)", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 - CEBU 3RD DEO awarded it to WTG CONSTRUCTION AND DEVELOPMENT CORPORATION on 2018-04-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18HF0093: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-11-29). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   166a0f3504…1b48f4now      …
  2. 2. Block Merkle root changed
    stored   f4994751f7…0c64d6now      …
  3. 3. Block #3405 hash changed
    stored   f63904dcf3…055cd0now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 254 records. Each step hashes the current value together with the sibling shown.

  1. leaf  166a0f3504c8cd8fca418ccce3a788f5820e4d1306cddf30a1421ab5e31b48f4
  2. 01 R 17fe6a5a6a6cc243e3a809ed99b45821422b2c2bc535df34dc7af9a56b67b188
  3. 02 R d1d69f71db3739b935e23d069e22f1c0a11ecfc5946511373ea42222f1cc5a54
  4. 03 R ae476685e9a430415b2fb79eeaff1a720f106b3a9546b35fa097f4ab0d0a8215
  5. 04 R bf0b23917d2aa7eab8abef7d1e1281a602e3790f70c2b84febe89f3c8f4ae0fe
  6. 05 R dd99daf6401b26a6f16f8392b221415891d75a5da8098da0428b5f527ab47a27
  7. 06 L e051ac8143deb4e409ff9bc9bfa6443ef7cacab75b731ddcdb7ac34aec829ca1
  8. 07 R 56d52ca3cdfe9799f571e3ce3ca99bfce69c62030dfdcbcff0a29344d5a47d43
  9. 08 R b47b6a88e3ac59cf00af0ce7be184927ec165740ef31cb9119793810a3c66b12
  10. root  f4994751f7c615388a99a6d29b9b72c30aa5bcaa71968fdfc396f8214a0c64d6