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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 ₱940.7K contract to N. Q. VILLAPANDO CONSTRUCTIONProvinces

Transaction hash:
f9c486ecd96ff97fed061ccf549e4167217ee82e40665cc60c1ceefa59bb2e9b
Status:
Included and unchanged
Block:
#2,966 3,047 blocks after it
Position in block:
Transaction 115 of 119
Award day:
Jan 19, 2017 (9 yrs 9 mo ago)
Value:
₱940,676.44
Project:
Furnishing labor, materials and equipment for the

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 #2,966 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 N. Q. VILLAPANDO CONSTRUCTION on 2017-01-19.
    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 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   f9c486ecd9…bb2e9bnow      …
  2. 2. Block Merkle root changed
    stored   cd60e9b353…7fb3b4now      …
  3. 3. Block #2966 hash changed
    stored   f3d58b3ce2…49d0ccnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 118 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f9c486ecd96ff97fed061ccf549e4167217ee82e40665cc60c1ceefa59bb2e9b
  2. 01 L f208d77e72f2909481654af0fa15947f00f28f0dbde9144251f52c6aaccea8dc
  3. 02 L 2acc25c2634b0bb11da3eb86d99fd5fb302dad6464bb7ed1ae08b6b641e1e1e8
  4. 03 R 1ee8e310a07c05c4b61da737e8d284b4cfe37021b05512574f4f8c73c51dd6a7
  5. 04 R 168aa9fe32fc644716edb4aa023e7bc10a242ef12bed57858212324315088eea
  6. 05 L 2bbdbbe8f1c9f3ac568bf6ab35462310e796500c1b327b0ae22f38912c774c4d
  7. 06 L 1c18d5822f45e53347396b9dc4972d63f39ec6e1412e3de6cd52a7207c686241
  8. 07 L 95bcdc855b9bbb00202dfdf8976f3d46bea5dd8fe0eb3aa54c5687b791b93c1a
  9. root  cd60e9b353a27ae385bca3d0cd0712002624cf804f42e0b72b75bdeb847fb3b4