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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

MUNICIPALITY OF PALAPAG, NORTHERN SAMAR Award a ₱596.0K contract to IDAP CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
f241df7203a2ea997d872fac217b4b861361c0e46331786bae94b2fd68acdf22
Status:
Included and unchanged
Block:
#2,984 3,029 blocks after it
Position in block:
Transaction 184 of 194
Award day:
Feb 7, 2017 (9 yrs 9 mo ago)
Value:
₱596,000.00
Project:
Const. of Flood Control & Drainage Structure

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 #2,984 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)
    MUNICIPALITY OF PALAPAG, NORTHERN SAMAR awarded it to IDAP CONSTRUCTION & SUPPLY on 2017-02-07.
    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 Palapag 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   f241df7203…acdf22now      …
  2. 2. Block Merkle root changed
    stored   086b990015…13f3b2now      …
  3. 3. Block #2984 hash changed
    stored   b024cd82e9…e63bc1now      …
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 193 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f241df7203a2ea997d872fac217b4b861361c0e46331786bae94b2fd68acdf22
  2. 01 R f37c47adf9c33edee6e34d7eb43b4e1337b4be20ef15183487341a71988636dd
  3. 02 R dddad5b0794fd1882f7220d494bf26918dc5e323daf32d82016a61c25aac19bb
  4. 03 R d1da7fe7851942def2a844ccf4b68534430ace5cc241476c7aa32d611b549c01
  5. 04 L 0cef8e120e02a01792c73d8bf8809a349d84900b1aa4e5b6224038ebc7c56550
  6. 05 L d6594fa05763f35a4a2b5157e27c70421ad051316db5a0b3bac8eb20117cb0e1
  7. 06 L 24e2ee5845c35eccc6432dfd8946522282ed90cdcbd34b3fb18b0f124ad16164
  8. 07 R 968734606a71051fe5737f8f91b7b3fd161d05c71182ed48c2c9ff0887e32c7c
  9. 08 L eaecb9055917770c8a8a185f4d1fa9bc19748351d8235d4fe4bc6f79f8d1f718
  10. root  086b9900156174e77d67660f2afba39e7061ab4cca2d55187dc449ecfd13f3b2