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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 ₱3.3M contract to SKYSCRAPER CONSTRUCTION AND ENGINEERING SERVICESProvinces

Transaction hash:
d451e8a67d5e1c045ce6835d523d90dae4efec85c2d6413fa30167f68689b505
Status:
Included and unchanged
Block:
#5,465 548 blocks after it
Position in block:
Transaction 392 of 461
Award day:
Apr 5, 2024 (2 yrs 7 mo ago)
Value:
₱3,261,782.36
Project:
Furnishing Labor, Materials and Equipment Rentals

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 #5,465 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 2024-04-05.
    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 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   d451e8a67d…89b505now      …
  2. 2. Block Merkle root changed
    stored   af1673c2e5…9fefa6now      …
  3. 3. Block #5465 hash changed
    stored   7fef96c5d8…c826d6now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 460 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d451e8a67d5e1c045ce6835d523d90dae4efec85c2d6413fa30167f68689b505
  2. 01 R d4be89c3627bafc1fd670fac409a5c5dc4640450defe28c29ec218b6bced4f27
  3. 02 R 28adbe344641aede106a203a3fb9d8323159179686f2f1941f810ffe9df857f1
  4. 03 R 0b4292c00124ee66e8e5d1579a2e7a1993dec6ae24085df9cf1b10c0616e0f58
  5. 04 L 7821b1431ba112667d98ad995d6de6b072a1b2b2784bd6f95ca8416cb90cac82
  6. 05 R c8cafc9889f93b02955d9d903b0cc0640ea27efe295561bf4f7a6fe3d955928f
  7. 06 R 340633a4ed0b7dc44d5e32cb2f6468b844a1a0d1db164bda806b5d546bd85156
  8. 07 R 8c85d0152b8deaf7db68203b42f941bb13af22ea8f2c67844cbf4721342ce9a2
  9. 08 L 938954573a0e92b948bb935aff98112ea380f09ae9e8ecbf93e41bd6326c56ea
  10. 09 L b24a18e7a16af7c270dc7905ed7b3a5f3fbbe18c7c4e5b4ed5bd385cdf03634e
  11. root  af1673c2e5b363586a552b796272ea468446ab7e6ddfb093d50c24e8eb9fefa6