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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 - REGION XI Award a ₱116.3M contract to H2 LANDMARK BUILDERS INCORPORATEDNational agencies

Transaction hash:
87b4ea37e75835c5a35e2f027050939cff4a010ddbf8dc9eb90cba812f9adfd1
Status:
Included and unchanged
Block:
#4,756 1,257 blocks after it
Position in block:
Transaction 1,090 of 2,014
Award day:
Mar 24, 2022 (4 yrs 7 mo ago)
Value:
₱116,346,763.00
Project:
22L00093 ROA, NOA, Contract & Notice to Proceed

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 #4,756 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 - REGION XI awarded it to H2 LANDMARK BUILDERS INCORPORATED on 2022-03-24.
    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   87b4ea37e7…9adfd1now      …
  2. 2. Block Merkle root changed
    stored   9594962736…9c4e43now      …
  3. 3. Block #4756 hash changed
    stored   d425e25faa…e4c265now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,013 records. Each step hashes the current value together with the sibling shown.

  1. leaf  87b4ea37e75835c5a35e2f027050939cff4a010ddbf8dc9eb90cba812f9adfd1
  2. 01 R 87c1a6981321bed00c32b7498547b478f62837ac5e6cc333225e5da140551642
  3. 02 L 53e905f76e20fc87638884f1e9d758670f6a61b6a65d9899bd33b6dfd82d78e1
  4. 03 R 2eaf7b51bbddac6f3774379a6bfca5819fac4c362ffd55957a50230cbc948e83
  5. 04 R 1fe0afdd86c20bfd44f73effdd5608429bed6db337a0e6d2b69d6626cf3b3065
  6. 05 R 4a39e74caa7e41fa8b492339b1cb9e77ae851ca0d3a09864f66453811616fc1f
  7. 06 R f0e9d0818c4aea92c483106a2d5ca4631330b4ec0d1559987bf16a0576bf2a6b
  8. 07 L 79413b81e9758d656d4a9748940cc23935214568be2b1ebd0eab59c09dcca2ae
  9. 08 R c5b205ce7aac67f525aac9d974c3f81e5d3d2a3f7e396e891113a0bfd0d73c56
  10. 09 R c3dca8ceb4d1f3f18ba7003de50fe8a86b8c1c4cc75ead431905cf96a840fc69
  11. 10 R 278b5f9b751cd367c039f1c3df61e72555cb192f0c2857dce500468bacbe1c56
  12. 11 L 263e86056c47fb31e9cb9d975357dad9b7685f50a0fe80ebc608d6020858c7a0
  13. root  9594962736d944ee003d7cede6be384892f0fbd3fc42142c30260764929c4e43