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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 LIBJO, DINAGAT ISLANDS Award a ₱1.2M contract to ALGAMON CONSTRUCTIONMunicipalities

Transaction hash:
59cd52a316487e56f4d652acdf8cd84770334212ee5fd357145daef880686d5d
Status:
Included and unchanged
Block:
#5,749 264 blocks after it
Position in block:
Transaction 118 of 304
Award day:
Jan 22, 2025 (1 yr 9 mo ago)
Value:
₱1,173,912.30
Project:
Construction of Libjo Baypark Development (Children's Playground Phase II)

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 #5,749 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 LIBJO, DINAGAT ISLANDS awarded it to ALGAMON CONSTRUCTION on 2025-01-22.
    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 Libjo 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   59cd52a316…686d5dnow      …
  2. 2. Block Merkle root changed
    stored   6bbde1b895…212631now      …
  3. 3. Block #5749 hash changed
    stored   f5ef14c53e…11f868now      …
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 303 records. Each step hashes the current value together with the sibling shown.

  1. leaf  59cd52a316487e56f4d652acdf8cd84770334212ee5fd357145daef880686d5d
  2. 01 R 59e0384e4752d5bcd93cf194d36e6fc32f8d46f95f32b07f487ae2a553dbbfd6
  3. 02 L 6634c0007ee43af51cb7bcc08c3f9c19164979239af34877b99fff1f387b7745
  4. 03 L 68426ee863c29bc21bbd76c24991657a41754969494cfefb3374912198b52a08
  5. 04 R 89f37c8dc4c1c370bbe46bba12a7b68aef0f9b79ab7dc182dde17a8a62bfc8e3
  6. 05 L 740a4cc62b0a702165076a205f58b9684a7a5e8ef84c0876740531d79b0b0d06
  7. 06 L eb0a67ba66117084637fbda8cb7a2f058b9a04dfccc65bf2c46b121741587b27
  8. 07 L 20b7b09f7a69a53ba1565665df8f1c46f66327eed29343ef8c792d5f6c46c8d7
  9. 08 R d958a633f8cfea9ce8648f425dec952413212b21c52fc72f5c7ed00518ef7a5d
  10. 09 R 689f75fc688c4a2b34973f20bada2a87abc2e874cfb039a7a641c6226bfcbbd2
  11. root  6bbde1b895f8b7ec65f13ccae175c1b5e0e4793c4c16363f953a4535d1212631