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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 CANTILAN, SURIGAO DEL SUR Award a ₱3.2M contract to ROLAND CONSTRUCTIONMunicipalities

Transaction hash:
3dbc8d6f720dd366d85c005cf6df45576be8c889e7b7aa39b29496909994938e
Status:
Included and unchanged
Block:
#3,454 2,559 blocks after it
Position in block:
Transaction 76 of 359
Award day:
Jun 20, 2018 (8 yrs 4 mo ago)
Value:
₱3,165,106.91
Project:
Concreting of Urbiztondo Street

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 #3,454 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 CANTILAN, SURIGAO DEL SUR awarded it to ROLAND CONSTRUCTION on 2018-06-20.
    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 Cantilan 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   3dbc8d6f72…94938enow      …
  2. 2. Block Merkle root changed
    stored   ab0065bd29…61ea4cnow      …
  3. 3. Block #3454 hash changed
    stored   498fe5427b…5869cenow      …
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 358 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3dbc8d6f720dd366d85c005cf6df45576be8c889e7b7aa39b29496909994938e
  2. 01 R 3ebf33360beb459109a370731efd2cf5d6d263cf29f6d2c74e3c63db9173f130
  3. 02 R 24f25e681abe0d822e3b982d00016bd13a3ecbaf7493ef1571a40d81833ef86b
  4. 03 L 6f9a8313cf8b3e3ac14d82b05ec3f8751bdef11aaa1d7ca7bfa5f9b73db4a5d5
  5. 04 L b061b7536281a198acf59c6751ff8779faf7b0da55f6287d6ac8b38808b1eab9
  6. 05 R 5c562b9b90bba39627535370716f5ef019a82f19167ae784bbe560a8f550262a
  7. 06 R d0abbddf69e34b41e9dc946c655769db0c6ab76b3ff19a73b27e60c1f7017ab8
  8. 07 L 530a2165a06d9c84c467b2569ab8b8f578882897b2213acd5239be6fdeafc041
  9. 08 R 95412702e67e1122dad2b827bc6da5f160cc677db24d16355d3a51ced58b9f86
  10. 09 R a19c1bbc30c8a5d44f2883bdb792cf2fe45eb426f0b5d5d4abfb7bde064ee103
  11. root  ab0065bd29ac2c5b3e22b0e1a79822159b3bf100548550b905c5c449fc61ea4c