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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 - METRO MANILA 1ST E Award a ₱3.2M contract to LTDL BUILDERSNational agencies

Transaction hash:
8d81a5d93ded70ebc79cd31d5c7e339d6ac1dea86e4c8cfff159d594574c1f1f
Status:
Included and unchanged
Block:
#2,340 3,673 blocks after it
Position in block:
Transaction 52 of 99
Award day:
Mar 3, 2015 (11 yrs 8 mo ago)
Value:
₱3,242,099.41
Project:
Construction of Multi-Purpose Building, Countrysid

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 #2,340 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 - METRO MANILA 1ST E awarded it to LTDL BUILDERS on 2015-03-03.
    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   8d81a5d93d…4c1f1fnow      …
  2. 2. Block Merkle root changed
    stored   153d8d0263…13ade7now      …
  3. 3. Block #2340 hash changed
    stored   78a3371733…0b7e99now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 98 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8d81a5d93ded70ebc79cd31d5c7e339d6ac1dea86e4c8cfff159d594574c1f1f
  2. 01 R 8f5a4952b5e027a97f976e1429d0f2749a2898cc936047f711772b94110bcba4
  3. 02 R 0611a6543a7052782a72559453ec38e8d2d546f41364c4d85220b71619744f77
  4. 03 L c07fe43b3f373aaf4d70bc8000ac9acc9009751f03834e2b4f867bab332d11d6
  5. 04 R f0e8e8ed35669d2d9ba78273684c93149d5cbdfaaac813243fcacc425a4295ed
  6. 05 L 651e981056e86bb7bbf81ca16f2eb66b9f5867071f320a0a72dd18d996b75a54
  7. 06 L 621f7bbeddf0ea4961668e783a652a2310ecbc8bba55b808b5f46f0e001e106f
  8. 07 R 5978327df2f528b39e2d9a7d17d5aab681bca327daa36043556d764b0e34c80b
  9. root  153d8d0263e29409d0d9617935f8f83454930d57339dba7a89ed66405413ade7