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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 - DAVAO DEL SUR 1ST Award a ₱2.5M contract to LLM CONCRETE PRODUCTSNational agencies

Transaction hash:
c466e751bb66fa25ae53f49b7d6c830e8f2924ac04ba72ed254467265d4fb3d8
Status:
Included and unchanged
Block:
#2,547 3,466 blocks after it
Position in block:
Transaction 126 of 169
Award day:
Oct 14, 2015 (11 yrs 1 mo ago)
Value:
₱2,509,000.00
Project:
15LD0099-NOA,NTP & Contract

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 #2,547 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 - DAVAO DEL SUR 1ST awarded it to LLM CONCRETE PRODUCTS on 2015-10-14.
    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   c466e751bb…4fb3d8now      …
  2. 2. Block Merkle root changed
    stored   9ef556e6fc…9fc5fcnow      …
  3. 3. Block #2547 hash changed
    stored   710ac2b1d4…969755now      …
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 168 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c466e751bb66fa25ae53f49b7d6c830e8f2924ac04ba72ed254467265d4fb3d8
  2. 01 R c493d66d7fe0a5b82d19b71ef7fd0ac6d32a084ebde964cc94dc0a12b94cb88d
  3. 02 L 6c905fb0734339b15ed6d71f3d7a297f1f4cd8595d9036e51b8a5bdff54f0954
  4. 03 L c0297c28ce6f94ede3d9c2705cabd87e26dc62c4e566b042e594cc396097f62b
  5. 04 L c5d55285d66ec1722054008458d77d908f0df5686a84546c6ee8003e4ce00b5e
  6. 05 L 7e8fce2bdbeb4e1f33bd129a5952e0f4d741ac1319dc0916f678cbb16a9b9518
  7. 06 L be1e124f1c130ae47f22893a1c1e5d96fd4d23e6a75ac3e6e0ef37a4cb8797d3
  8. 07 L 62ea9e6db2f57f33a16d8b5bf62763dfc8103ec920755a38ffc7ea7df9e0cb65
  9. 08 R 6fba71cfb0cef207ecb794159cf7edcd7b93422ab32d254e6a81fd093660593a
  10. root  9ef556e6fcb0921d338bad01274e32ecbcd36e89f772c364ed158bb05b9fc5fc