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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:
588a0fa4c18306e4bcd9a4ccd318dc69044a04eb491d0f7c31002e9198478218
Status:
Included and unchanged
Block:
#4,158 1,855 blocks after it
Position in block:
Transaction 84 of 221
Award day:
Jul 10, 2020 (6 yrs 4 mo ago)
Value:
₱1,361,254.83
Project:
Construction of Temporary Learning Spaces in Kidapawan City Affected by the Magnitude 6.3, 6.6 and 6.5 Earthquake in October 2019 (Cluster 4)

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 #4,158 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 EDUCATION - DIVISION OF KIDAPAWAN CITY awarded it to BATUA ENGINEERING SERVICES AND CONSTRUCTION SUPPLY on 2020-07-10.
    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   588a0fa4c1…478218now      …
  2. 2. Block Merkle root changed
    stored   84f23eb20c…f2a203now      …
  3. 3. Block #4158 hash changed
    stored   c7845f3e38…53fcddnow      …
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 220 records. Each step hashes the current value together with the sibling shown.

  1. leaf  588a0fa4c18306e4bcd9a4ccd318dc69044a04eb491d0f7c31002e9198478218
  2. 01 R 58a974654f0cbbaeed5e0a63ec8d217e6bded2619e30e8b0bd869aad64e418d8
  3. 02 R 4d85fd82bdd3a8743bbb619190a3e3333588abaa5021b258c8970258cbd94faf
  4. 03 L 7f97bc6e3a69f4f6a6ffdf6f72e00e0867ee9a4e292ef794513da10d191afdc6
  5. 04 R af5f8007e29211ed3aefc4a9765d185b25b519a31b151eb7a7463eded00b602f
  6. 05 L 831a0bc99bc3ad19594d9a87437f1b37adc27a6a60f6f610788227dbecf7003f
  7. 06 R 6d3068b763e05d77c3d7611b471bfee1cf7b51101b50a35ced89abc0eda9bc61
  8. 07 L 1889cc69c12a959f155995128dab8611743523c2f71043b80c8769a18b00b3a4
  9. 08 R 416e0186681522a8459653a2011fc47e16f9f52cd6d4da1ebb6e071cc4a44825
  10. root  84f23eb20cfb2a2e3114a57413743ea5e98e4a5805af95eb64684ebb42f2a203