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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

PROVINCE OF NORTHERN SAMAR Award a ₱2.4M contract to MULTI-LINE CONSTRUCTION AND SUPPLYProvinces

Transaction hash:
d1d8a6e481ace3d3d6d16367490f349a2a0c44525d4d6333fdb507fa63f297f1
Status:
Included and unchanged
Block:
#2,547 3,466 blocks after it
Position in block:
Transaction 137 of 169
Award day:
Oct 14, 2015 (11 yrs 1 mo ago)
Value:
₱2,368,500.00
Project:
Const. of Classroom

Accountability

Bill Sec. 3 and 19
Responsible agency:
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)
    PROVINCE OF NORTHERN SAMAR awarded it to MULTI-LINE CONSTRUCTION AND SUPPLY 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)
    COA's CY2024 audit of Northern Samar gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   d1d8a6e481…f297f1now      …
  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  d1d8a6e481ace3d3d6d16367490f349a2a0c44525d4d6333fdb507fa63f297f1
  2. 01 L d127f764597f1bcad1e342cc192c6e2bece2cf1d68281a16f5982571b3b94c30
  3. 02 R d9554d849773df0fe25a1a4da556af22e3a036ba46fb3c829d7f9535cde209e8
  4. 03 R 557007035fc288e9e3b84d6479e67a4e1effa91804f6f68ab083e8c132d4bdbe
  5. 04 L 6ac7eb576e943bf6e93bd1ad12e68b11a97fab11871f7ed2750be732bbf1731a
  6. 05 R ee38f59f16c3aff6a7408645290ab54a0b38a05adadad7e4f74117e304770f21
  7. 06 R 405f758eb8fac86456b11715cf9bf7ac3f857167dc0c62991298310c687dc065
  8. 07 R 53376e78ee121045efb89211b641966b5fd7c3e42a65a805daf718f0bd2a535f
  9. 08 L 99d0500f6f888c7a8d0fd08275989cd04704f27915197160b09bbc05e8388802
  10. root  9ef556e6fcb0921d338bad01274e32ecbcd36e89f772c364ed158bb05b9fc5fc