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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 MADDELA, QUIRINO Award a ₱1.6M contract to DALCON CONSTRUCTIONMunicipalities

Transaction hash:
e1158dcef6c7fe7b33ee1faa64807a3b7b8d105f595dc3722d71f54c6d9c7f58
Status:
Included and unchanged
Block:
#4,056 1,957 blocks after it
Position in block:
Transaction 177 of 197
Award day:
Mar 18, 2020 (6 yrs 7 mo ago)
Value:
₱1,559,677.57
Project:
Construction of Municipal Post Office

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 #4,056 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 MADDELA, QUIRINO awarded it to DALCON CONSTRUCTION on 2020-03-18.
    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 Maddela 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   e1158dcef6…9c7f58now      …
  2. 2. Block Merkle root changed
    stored   4f39985970…3f4c06now      …
  3. 3. Block #4056 hash changed
    stored   470e7da356…7a36d2now      …
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 196 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e1158dcef6c7fe7b33ee1faa64807a3b7b8d105f595dc3722d71f54c6d9c7f58
  2. 01 L e10ac29be4e8dbd14564c56355487ea9b0244a1475911398cfcb25171637b7c9
  3. 02 R f89f21da4f701075f4f16a9bd28059aceb5822bddf18f1903a925f714c2b52b9
  4. 03 R b3442a4281e39cb62a36e274171d9c6d3b24ee3f89665161651480987dbed073
  5. 04 R d34de5e75ccd8f65a1dd1f2f730f35ba48240e69e09cf5d5b31d126636546099
  6. 05 L 1fe99cc9990664a80c64950e96f1195021c90bfabdf09dedf3cd32d796eba8f3
  7. 06 L 1dcae12f2ab217c24d8f41262e4f55085581776612eef9337df76ec968cc651d
  8. 07 R ceec3ec5f2f47e3b0338531f0924c00543eef4103a817feb141589513e3478ef
  9. 08 L 62b5cd359de617e9918c3d669ccffabe5ad8f7a52e386dfd27d5df069babbdf0
  10. root  4f39985970d92e0e5dd33f3a650fa0b1d83e7d016129a889372db44f5c3f4c06