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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 - LEYTE 3RD DEO Award a ₱4.4M contract to CIRCLE Z VENTURES AND DEVELOPMENT CORP.National agencies

Transaction hash:
70650ccfca4ece184a3ca973bce526e46bc53f38a879fab5b2ab608dcbf3c8eb
Status:
Included and unchanged
Block:
#4,188 1,825 blocks after it
Position in block:
Transaction 75 of 174
Award day:
Aug 10, 2020 (6 yrs 3 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 #4,188 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 "Outside Infra - GAA 2020 DepEd BEFF", i.e. the FY2020 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 - LEYTE 3RD DEO awarded it to CIRCLE Z VENTURES AND DEVELOPMENT CORP. on 2020-08-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20IE0074: 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 2020-11-17). 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   70650ccfca…f3c8ebnow      …
  2. 2. Block Merkle root changed
    stored   978299dcff…598425now      …
  3. 3. Block #4188 hash changed
    stored   c6eaee3369…054d57now      …
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 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  70650ccfca4ece184a3ca973bce526e46bc53f38a879fab5b2ab608dcbf3c8eb
  2. 01 L 7052d134c8d621d9e430be84a11f70877e00ce38dabea421698efc75af3e56a0
  3. 02 L 8501ffd8db9a0b8aaad28ce9976d6eba4ce9453af0932df986f2122006b6d89c
  4. 03 R 1852a93183353e66f24e5cd14eba96f11946907e93848e3385e523656090b5e3
  5. 04 L 3735b45f93d952c13adc47a77d3e8323428e6a4385e82ece5f4da8f378a57b2d
  6. 05 R e9d593f74e91b01682c7ce20415232a92e1af24d0483a7f79dd35e43a73211e2
  7. 06 R d40e32755af1d26d5a272afc409813e1df08af64e016761001907f08b3979916
  8. 07 L 709aeb57d5add69e3f61cfc3fc057adbc6d674b7a73eb154ab23f2a3b139a3f8
  9. 08 R 13b15a6283bb6ff2cea4aed4bffd4c1c05a481ddc9e2cb0b86aaed9a4b9c9147
  10. root  978299dcff4abab6835d76bed5293609943b67015ebcb4a50e5c88543b598425