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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:
a86dc1f0f4e8f4e73218d1d9d3014f41c462cb0662d3dc508e291be35d411a21
Status:
Included and unchanged
Block:
#4,943 1,070 blocks after it
Position in block:
Transaction 227 of 318
Award day:
Oct 10, 2022 (4 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 #4,943 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 2022 CSSP", i.e. the FY2022 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 - ZAMBOANGA DEL NORT awarded it to THREE K CONSTRUCTION AND ENTERPRISES, INC. on 2022-10-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22JD0092: 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 2022-11-10). 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   a86dc1f0f4…411a21now      …
  2. 2. Block Merkle root changed
    stored   367d37b4fb…371a0enow      …
  3. 3. Block #4943 hash changed
    stored   10346555b1…bd6ad4now      …
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 317 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a86dc1f0f4e8f4e73218d1d9d3014f41c462cb0662d3dc508e291be35d411a21
  2. 01 L a75cc96a53efd9017831843aee51a36935a821916b1e5192759632da0239d90c
  3. 02 L b1a9c3fb262243ec725ba3c35196aa2a2d2a75ed6685c3bb2f4687b60948d7c3
  4. 03 R b4e0d68c267e6610085b799b0f610c2f025001c5cb0caca5ea5ccead07da2cca
  5. 04 R 897c34c05167d23db634f2409a5bf4619f8eb4fbf20949315358106041cb5b7d
  6. 05 R 066b09a7ec43b1e564a651fde00d70be018eadfca402c20d28c32ae20c759170
  7. 06 L 499751dda88f3747a0e63c759eda5e411a0a7a2eb94de8a7dc12e06a85043acc
  8. 07 L b262241ef324e78e14d4c2f615a65447c8ef2b56f948bfc81ae66ced9abe423c
  9. 08 L 3213352d035ca59fd172134072531c1af422b94a9669a9e53c43093b6a9800fb
  10. 09 R 91685f50c672c371359f88cdff3f6f129c8f32a1983841277d261ff749122ed8
  11. root  367d37b4fbe6c111f9b370bbcda9c316ebf721cf59fff75fb954c71ffd371a0e