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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 ₱2.0M contract to DALCON CONSTRUCTIONMunicipalities

Transaction hash:
e0b13f5c4aa8bfdca8cfd3bb90b87ff69c15c12ad026fd96d0a94e7fedc0f776
Status:
Included and unchanged
Block:
#4,197 1,816 blocks after it
Position in block:
Transaction 131 of 151
Award day:
Aug 19, 2020 (6 yrs 2 mo ago)
Value:
₱1,997,656.19
Project:
Concreting of Caers St.-Dipintin

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 #4,197 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 2020-08-19.
    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   e0b13f5c4a…c0f776now      …
  2. 2. Block Merkle root changed
    stored   cad136d2ed…417f34now      …
  3. 3. Block #4197 hash changed
    stored   b0d1fb3d57…81f983now      …
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 150 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e0b13f5c4aa8bfdca8cfd3bb90b87ff69c15c12ad026fd96d0a94e7fedc0f776
  2. 01 L dfe9ea39c4b0550a9ed7920d920f0b7e1651a92e3bc139455956206ebd00d096
  3. 02 L 24f17cd61f0c80230cc1fc975641288700e03d549b5ebe2a9d629fad43b48c09
  4. 03 R 6ba0bf71cc5da1f0192ebb4297eaa32b68ebf825fc6906e67b4f293888f06e83
  5. 04 R 2c2b7da3a8ca506fa6e3679eeb3081e1ad26294dce2a14e125ad6771ca57a11a
  6. 05 R 8a6ab7d871d57be94bc84b910c3c1311bd75794e80816f1b71c57b127263c37d
  7. 06 R f1ae21383e46c3d6df9c9626c4265070c182849bf7409aef2e17791ff1151b15
  8. 07 R f6214d175624d1575f384e73259fca6cfc4a0945633c87ef4339d22321cee8bd
  9. 08 L 260450704cc7fe64e3261db2cdbf349473e70651be15d2b611e8793495092fce
  10. root  cad136d2eda3dada2f1f07e6c7bece349951aef3492d28870f341ba225417f34