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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 LIAN, BATANGAS Award a ₱496.8K contract to RM DAYANDAYAN CONSTRUCTIONMunicipalities

Transaction hash:
ca0a29ebdc1ea01f344aa7a7006927d65e4fc8862bfe097210ce11512d465dc5
Status:
Included and unchanged
Block:
#5,254 759 blocks after it
Position in block:
Transaction 231 of 295
Award day:
Aug 25, 2023 (3 yrs 2 mo ago)
Value:
₱496,788.10
Project:
Expansion of Water System

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 #5,254 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 LIAN, BATANGAS awarded it to RM DAYANDAYAN CONSTRUCTION on 2023-08-25.
    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 Lian gave a "not stated" 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   ca0a29ebdc…465dc5now      …
  2. 2. Block Merkle root changed
    stored   a37185419f…f0f1e7now      …
  3. 3. Block #5254 hash changed
    stored   ce9feb3fcd…2041e2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 294 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ca0a29ebdc1ea01f344aa7a7006927d65e4fc8862bfe097210ce11512d465dc5
  2. 01 L c9e72e52dd5b5e862b6dad56e73638d03ed6abca16db0ff0b37357e76e99be00
  3. 02 L e099dcec12e30182a1e7f48fadd629e7aa0076c24058ed9f68dbcd88b1ddcd6e
  4. 03 L 698ea74de9839a877843afd06797926e5646fafb95f7cc89b69ebfaf658f5b02
  5. 04 R a70fec10bfe568f931ef33d841fd660da0099d770b3b6411c35847b24e7c7971
  6. 05 R d27a935f4a46accca6fb25090529849c5c8772f7a5044598e33611d3c822722a
  7. 06 L cd66f9e0b72d546ba0cbeb67bab5278da839fd13c02b7cb2689a3223ddd148d4
  8. 07 L faaf834908cf13c798e852ddbe71db94a28af19e5f6056c1ff08396557f83d57
  9. 08 L 27daa027af59dc2945478e558b65dc2645a20ec4ac6a0d98cd1950cfd937381d
  10. 09 R c019a1f805421483e36b30d067896a54317ce1d5cee3bca7b7310514634f67c3
  11. root  a37185419f7cea9aaef15e56504fa1985ad97df3c95d33cce9d864ea97f0f1e7