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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 MARINDUQUE Award a ₱4.0M contract to SKYSCRAPER CONSTRUCTION AND ENGINEERING SERVICESProvinces

Transaction hash:
4c2e4dde06cf3c9c8df088199c5924a43257f7430404a9d49b38df4d60881713
Status:
Included and unchanged
Block:
#4,753 1,260 blocks after it
Position in block:
Transaction 815 of 2,654
Award day:
Mar 21, 2022 (4 yrs 7 mo ago)
Value:
₱3,959,800.19
Project:
Furnishing labor, materials and equipment

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 #4,753 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 MARINDUQUE awarded it to SKYSCRAPER CONSTRUCTION AND ENGINEERING SERVICES on 2022-03-21.
    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 Marinduque 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   4c2e4dde06…881713now      …
  2. 2. Block Merkle root changed
    stored   42b451b099…3ea519now      …
  3. 3. Block #4753 hash changed
    stored   7a6785d5ab…fe9adanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (12 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,653 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4c2e4dde06cf3c9c8df088199c5924a43257f7430404a9d49b38df4d60881713
  2. 01 L 4c2cb1503bd2cb3b55ce8a7a3155361ee6b13071d77a21e08e653f158ad3237d
  3. 02 L fa1d2d795e3150ba63dd950cdc31a0afcb5e33ae244374e97f524f468ac86c7a
  4. 03 L e37fa21f28c9f7daf2557425f27b97d5d9f7af5e9ab21ce5aa31e6a21eba54bf
  5. 04 L 204f966a29e2020f8864b1af15ff176a8b79e25a02c2e0105769b48d693013f6
  6. 05 R d5ffc466b7a11c3d867525d3c5518474c2559cc356f0ca4fb800ab4c4422d9e6
  7. 06 L dcc8d2afc187e092c5fd82e2ccb14e4ec41a6d89a289ba36b555d10182137451
  8. 07 R 748e7613d1cb6355d3dcc0e40ec80bb4b7dc984b74b79610769783105d193cf3
  9. 08 R bbca1a0c5af665e7cdf6925a19144788e97fe52a3a66dc1f71c7baf185472ed6
  10. 09 L 39cdf20c738188f68d010a3be8f25b38d3b8c0c0d1b2cf20dfd9b8690ed3fa6d
  11. 10 L 0de2c69abbac8d894e447e16118c8dd17b51821f30d57207987cb9c2a6fd4417
  12. 11 R 4dfc1f834de752b1797582fdad84298fc6bb3d20b666e7bb5ea79aaa4d3bef39
  13. 12 R d55cd178496ea6f6fb3cafd38454a44011bc907d9df5674226db99e74eb4ca06
  14. root  42b451b09904c029f48036c90640703eddae9f73be9f88dd0cae400c353ea519