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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 KALINGA Award a ₱742.9K contract to BULIYAT ENGINEERING AND CONSTRUCTIONProvinces

Transaction hash:
c7746165dd79ab04ef71ea532fd4d78dafffd0bd268540e94c3e294f0a5f6bc4
Status:
Included and unchanged
Block:
#5,259 754 blocks after it
Position in block:
Transaction 241 of 325
Award day:
Aug 30, 2023 (3 yrs 2 mo ago)
Value:
₱742,924.62
Project:
IMPROVEMENT OF FMR LUYOKAN, LACNOG

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 #5,259 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 KALINGA awarded it to BULIYAT ENGINEERING AND CONSTRUCTION on 2023-08-30.
    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 Kalinga gave a "unmodified" 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   c7746165dd…5f6bc4now      …
  2. 2. Block Merkle root changed
    stored   7de09c637c…c6890enow      …
  3. 3. Block #5259 hash changed
    stored   f989b89da6…0fb151now      …
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 324 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c7746165dd79ab04ef71ea532fd4d78dafffd0bd268540e94c3e294f0a5f6bc4
  2. 01 L c76fbd3239bd328ace61f82c90d9b5612dd8193905e7a3cb068ef9bc5cc8ff24
  3. 02 R 822b5b3b694a10d6c853f375926760356090d7fbd23f5a4963af1e851cab847f
  4. 03 R 890e6cee450ad6d82a9154a7ea2b20bf036de04d88b751aaced5fa7ce05112be
  5. 04 R 0fda93ffafcaf83ba796142c9dc98e931a8e5f1a2d32c4591d75e4a219c6212d
  6. 05 L a2f44fca5c791d4c2b99c85d2c4bb1fa035c256c923fabfbdcc11922f50701b1
  7. 06 L 825d51f701f8e5a7a312a83649e2ee5c59c6964f1535650ea247e42fb8645447
  8. 07 L 285aa8a91310f2b100e2139759141844e5507933a99c36da8b0d1d22d4410e09
  9. 08 L 62a2ea56ba608c48dcaa662d64fc9cad6278334f8d1b7141b82bc821ee5295c7
  10. 09 R b80d70509819c0af828844c6d3c9e0667885c8e629209d747d829b3b63350aad
  11. root  7de09c637c09a09cd08217ee5ae1856f4349189c04a425c725cab628d7c6890e