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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 CATANDUANES Award a ₱2.9M contract to AFC BUILDERSProvinces

Transaction hash:
e29e17b5cd03a0081e4fa1014d433815a42ed1787622d61516fcbeeb8db7700e
Status:
Included and unchanged
Block:
#4,813 1,200 blocks after it
Position in block:
Transaction 257 of 287
Award day:
May 30, 2022 (4 yrs 5 mo ago)
Value:
₱2,903,044.43
Project:
Concreting of Buenavista Barangay Road

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 #4,813 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 CATANDUANES awarded it to AFC BUILDERS on 2022-05-30.
    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 Catanduanes 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   e29e17b5cd…b7700enow      …
  2. 2. Block Merkle root changed
    stored   be87cf01bd…ed5eeenow      …
  3. 3. Block #4813 hash changed
    stored   8630efd1ce…adaed4now      …
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 286 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e29e17b5cd03a0081e4fa1014d433815a42ed1787622d61516fcbeeb8db7700e
  2. 01 L e28a44f9c49676d06129881514fe11a9319c6f7f5371eef0ec167b27490f6112
  3. 02 R 2aac1d4f81edb1d60c36c30aa1ba7a6705debdb86e45c4761ed7d8cfe9219dd5
  4. 03 R 37da8813c641cb3df593aec2eab2097a60a3c85adbeef7bfe5d0a6d6df4c2fe6
  5. 04 R fe7b552a47b113e7bdd6758bca0d1855b18aa776d9da666533f5cf5cf202c151
  6. 05 R 8861a37916e3b46625864ca7b34d3e5e454098039dd777077f9f1ba58022cb55
  7. 06 R d5fbcb90fc44cd4480e52dea982c4546859310deb27e398262cbe8464236eb2a
  8. 07 R 374e40ec32698f35b66e7c6b3efe752a64fbd969841170f37ee9228aeed5107f
  9. 08 R c1e52b9b6ada9a963404b177d8d37cb1b2633f0b8c763293209f10728de09aeb
  10. 09 L 8ed011968c72fb10e2437651d72109973ab45bd8206795ebdb6e8b7afb909836
  11. root  be87cf01bd3c266961b8e1af17dc15c3e8b602b6ff562fd0a6233483f4ed5eee