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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:
1a55f46e779a93deeddadcfe17abc738bd5bdee47ded09f5de032892dc8b0b47
Status:
Included and unchanged
Block:
#2,211 3,802 blocks after it
Position in block:
Transaction 12 of 157
Award day:
Oct 14, 2014 (12 yrs 1 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 #2,211 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 - NEG. OCC. 1ST DEO awarded it to SUPREME ABF CONSTRUCTION AND CONSTRUCTION SUPPLY COMPANY, INC. on 2014-10-14.
    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   1a55f46e77…8b0b47now      …
  2. 2. Block Merkle root changed
    stored   b5ab3561b4…2808cbnow      …
  3. 3. Block #2211 hash changed
    stored   8501966234…0a1f70now      …
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 156 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1a55f46e779a93deeddadcfe17abc738bd5bdee47ded09f5de032892dc8b0b47
  2. 01 R 1b6c8da73371c64c1c3efc1ef18c20497b3b74c39de8d1299606d041da974938
  3. 02 R ec540823a87a29c38012fbab6dc18f7fe77fc47e4faf458cb0d840ef5829be56
  4. 03 L 8f36079053bcc6258669657c529dc51fad4ee390d6b6800a461a9fcb60924654
  5. 04 L ca848b3a73ea2b97dba1b7f8e5109a3789ac86f4bb6bcc839ef4c37bebeab350
  6. 05 R 3804781cbbd1ded5409d74bebe85382ec16230f41c05e50848c120727866e6cc
  7. 06 R cf10f3354f1834b72309c4c7f3025897d63b17d0fba4da8c4159031fc06b12f6
  8. 07 R 31ac8d84f901dffb5ef8a8d03a2d51e8ddcc4aa5b4b70d7294e387f6b9ae5285
  9. 08 R f1fa9756e13103a1a82e5957ab400b880376356596543d8a27a1ec63daa1c739
  10. root  b5ab3561b450e6d0bb5497caa219cd98d0b979c2408f3bca1a7f03963e2808cb