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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 - CEBU 1ST DEO Award a ₱950.0K contract to DINAH JANE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
e8a0193d6c95045491e7faee57fe97d53c449b2d48e77134eb95d066d199994a
Status:
Included and unchanged
Block:
#4,436 1,577 blocks after it
Position in block:
Transaction 266 of 297
Award day:
Apr 30, 2021 (5 yrs 6 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 #4,436 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 - CEBU 1ST DEO awarded it to DINAH JANE CONSTRUCTION AND SUPPLY on 2021-04-30.
    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   e8a0193d6c…99994anow      …
  2. 2. Block Merkle root changed
    stored   5bb168eb7d…36f1c3now      …
  3. 3. Block #4436 hash changed
    stored   0058077606…c805d5now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e8a0193d6c95045491e7faee57fe97d53c449b2d48e77134eb95d066d199994a
  2. 01 R e90cd13696a4eb57201c00ed2200a98c24e5a1c13070b28d205f2498c3a1ca06
  3. 02 L 2f5f5ad629b53a4d52de9d4dceaceb0c1559fb126784a3e6cb9f2111de8bee11
  4. 03 R 8bce47269fe2fe5ccec9891d4bf7c8216d3449a1565107a17a76f6245b58c518
  5. 04 L 6ecc090bbb1bdf765ff707afe99d65d54e101ad3c41af98882c80124f2876c23
  6. 05 R 0f7579f8577fcf6ef36b52d1f441dea1aa94ad1055b6abab5161adad237c14b0
  7. 06 R 58baa7ec9321e33c4a32eef4867e3e794a53d704846f2fa6f81bf44041d337d1
  8. 07 R 3a57863f2bc960d0ebe1b65602e7f928783b814ba05d40106f070350fe4a4634
  9. 08 R 8b0dd3f2e19434f22faaf68fbe85c6fa17a1ad96364297c83fa472e1dca4338e
  10. 09 L 5dcd1597a33b1761db423d58622d8fde221e19c93087cde9bb72f26223f66ec2
  11. root  5bb168eb7d5f340caa78053d25643ace7acef861f084170a166c55225436f1c3