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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 ₱2.5M contract to NTL BUILDERS & DEVELOPERMunicipalities

Transaction hash:
5e115d4dd00a210be27128c0309635e48b4d7b8b9840d6f351d184f456bf30d4
Status:
Included and unchanged
Block:
#2,842 3,171 blocks after it
Position in block:
Transaction 87 of 254
Award day:
Sep 5, 2016 (10 yrs 2 mo ago)
Value:
₱2,482,506.26
Project:
Dredging-Dissilting of Tungcab Creek

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 #2,842 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 NTL BUILDERS & DEVELOPER on 2016-09-05.
    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   5e115d4dd0…bf30d4now      …
  2. 2. Block Merkle root changed
    stored   3e3843f1ad…6f5f2bnow      …
  3. 3. Block #2842 hash changed
    stored   6dfa1ee6d1…6c3351now      …
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 253 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5e115d4dd00a210be27128c0309635e48b4d7b8b9840d6f351d184f456bf30d4
  2. 01 L 5d66a5958785abf387a098b822b3b2f74f4726c35e67ab08a9d5df1f6ec026ac
  3. 02 L 539dabd328b13ba3172c591de07e3ff774133b4150e710fb7032f2a3497c13cf
  4. 03 L 9782784929c0a8c5cd3ef3346cb23072ab8d098214987d6d3138777c613dd55c
  5. 04 R b74f3a1b3c144b1dd2b6315b00acf584821770ed0cf159bc265878f1f30e0cf5
  6. 05 L 8be034a5dd8da3c7e25522e273ad3dcd7a18eda8e5557a09707d677b2495b6f1
  7. 06 R c4c064b4a5ac075988a6a90eef612978e53f6ed9f25a45dd64dc52966746caee
  8. 07 L f65b9e891101fe6b713ddbf8747e0953bad6604f6e708a9f9a3cca9efbe94b80
  9. 08 R 96f1de14ce9bc6d12207fc04e8b1f53f57c714af968302e2b3d15d7921ace379
  10. root  3e3843f1ad0490335d3cfc30b2d6b5186e7f743120baa26087428b70ee6f5f2b