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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

ZAMBOANGA CITY MEDICAL CENTER Award a ₱1.2M contract to MCGABRIEL CONSTRUCTIONCities

Transaction hash:
273b5b0332f7962bc35501ac6f4e1030200cae8e106c204fb7a2e403da3382ff
Status:
Included and unchanged
Block:
#2,854 3,159 blocks after it
Position in block:
Transaction 28 of 175
Award day:
Sep 19, 2016 (10 yrs 1 mo ago)
Value:
₱1,169,000.00
Project:
Construction

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 #2,854 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)
    ZAMBOANGA CITY MEDICAL CENTER awarded it to MCGABRIEL CONSTRUCTION on 2016-09-19.
    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 City of Zamboanga 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   273b5b0332…3382ffnow      …
  2. 2. Block Merkle root changed
    stored   99c96d4ab5…4772c0now      …
  3. 3. Block #2854 hash changed
    stored   2f1229dfb7…b40603now      …
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 174 records. Each step hashes the current value together with the sibling shown.

  1. leaf  273b5b0332f7962bc35501ac6f4e1030200cae8e106c204fb7a2e403da3382ff
  2. 01 R 27757731d6fcfcebc9d02610a274744455d8d7731669c8ffeac93b79b0388313
  3. 02 R 5f12bcf8303623f706da95a2260770c132259dfa597fbe6a32bcafee6c879249
  4. 03 L 2c12284a84151af9a0499c2e81fc5a85bf48f9445ef088960ee8867b1bc2c026
  5. 04 L 00a518aed737776bf2b2a881a0c72ba9c4fb3b1eea4cf0135b06e5d6b4af4914
  6. 05 L cba2786eecebc2fe5b6b2fa499394e301de2fbd8def39edb0c8d287c86375698
  7. 06 R 83b713c427edec760bb0d195ca90b018c3a926834b707480e095bc03bbf2930b
  8. 07 R cc19c27b355b532d9ffa6636148ba85d45c13f58d2b897a855ed398a1f75a076
  9. 08 R 3078288dc9a948574cdbb1c593c66c420e24ae6ee9575b129e85a170c9949dc1
  10. root  99c96d4ab557fd591ceb1061e9dc1ff242d3947c185f8cf4aafd70acd54772c0