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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:
c50b34f600d8e51ff91baae85f046fb8ec4ebb58937e0d6624c1261346daafa2
Status:
Included and unchanged
Block:
#4,135 1,878 blocks after it
Position in block:
Transaction 139 of 171
Award day:
Jun 17, 2020 (6 yrs 4 mo ago)
Value:
₱137,956.00
Project:
Water Supply Project (Materials)

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 #4,135 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)
    BARANGAY IGCADO TOBIAS FORNIER ANTIQUE awarded it to SIBALOM GLASS, ALUMINUM, CONSTRUCTION SUPPLY AND SERVICES on 2020-06-17.
    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   c50b34f600…daafa2now      …
  2. 2. Block Merkle root changed
    stored   e954a9c1de…5be2fbnow      …
  3. 3. Block #4135 hash changed
    stored   9b199d26fc…91991enow      …
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 170 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c50b34f600d8e51ff91baae85f046fb8ec4ebb58937e0d6624c1261346daafa2
  2. 01 L c03e15fdfe24f20feda2485ed8a72b9aeee1df83ca99ea00e3ddd65eaf341377
  3. 02 L da86c9d5bd5d24623bf8360ecf4075d1830a7ce6d8fc39b2ab482c503ce9b8ae
  4. 03 R f8ba41c11276beb071ae749fb53c69cc05724a1f228bdb313c4932817ee31732
  5. 04 L 232d66c2a387efff2bb677cb736176703be3da94ca3a4b8045b64155298b15dc
  6. 05 R cab940d3c47066069c261fb729d0aa3e5a20fcd13503e442d418772aa87d510e
  7. 06 R ae4d6211f28f0eaa978b0b76ee4004060f0757ba5f5b7fd6c6c002f0bd7c4a04
  8. 07 R 1c7fb2db05b27865dcf7c3cbaf977e3aeba3f2c28527416433453e5b75c62690
  9. 08 L 55b7a021bbd3c4241ebd017418f12f5484106bdf1bd6891bb3c1b18c17b7313b
  10. root  e954a9c1deca25900f7b7b7d797bf41c6cb945c2363c08ac318ec244945be2fb