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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

PROVINCE OF PALAWAN Award a ₱960.8K contract to IVY MICHELLE TRADING AND CONSTRUCTIONProvinces

Transaction hash:
e3bb67aebfd80b2cd3aa76a2a7361a926ebabc4d67b6c59359a8ad6dfd0fe6a1
Status:
Included and unchanged
Block:
#2,511 3,502 blocks after it
Position in block:
Transaction 165 of 191
Award day:
Sep 7, 2015 (11 yrs 2 mo ago)
Value:
₱960,773.57
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,511 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)
    PROVINCE OF PALAWAN awarded it to IVY MICHELLE TRADING AND CONSTRUCTION on 2015-09-07.
    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 Palawan 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   e3bb67aebf…0fe6a1now      …
  2. 2. Block Merkle root changed
    stored   3bacc45656…3a8590now      …
  3. 3. Block #2511 hash changed
    stored   84b6c3a641…8073d5now      …
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 190 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e3bb67aebfd80b2cd3aa76a2a7361a926ebabc4d67b6c59359a8ad6dfd0fe6a1
  2. 01 L e09ff3ae113f321bbc55d58abb6e39f133474ec9bbde6693412745755961e0a5
  3. 02 R c33ea915bfb6e421cd5a45bc321c6a4881a266e281fa9f2d323b9825cd46be57
  4. 03 L ed416a28989033e7e9eed4f7231016f2d8d0385b538c4acbd45e07c39b569141
  5. 04 R 0f9d5a9f98c9bbf8b9b47a8e26144f3742b542d048be08f01523a2d33ef5457e
  6. 05 R 576e65c32fe7c28064d5dcd96807584706c8fb5c3fbd2495f1a921ac4fc3b8d4
  7. 06 L 5f23c38c9da4eadec0cd6466e393660c5ca869c9787fb298fe62e87b8f54860f
  8. 07 R 685ccc77c9d8823692252d0855d1b837dbc47d74b848c56ec711f8abdc560dd3
  9. 08 L 60e63fb148fe277b825c34d0b5ef96a212c6e20cbf46ca1d6d884c0fb23e1aa2
  10. root  3bacc45656a292f04846f975ff13211057e05e2201f2506ec5b0c6f0df3a8590