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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 COMPOSTELA VALLEY Award a ₱2.8M contract to BLUREX CONSTRUCTION & SUPPLYProvinces

Transaction hash:
43e99e8367bbbf2ad9b22d083b13ff39d43e1a437884cb437bb3fc9ec0845e4a
Status:
Included and unchanged
Block:
#4,834 1,179 blocks after it
Position in block:
Transaction 65 of 231
Award day:
Jun 22, 2022 (4 yrs 4 mo ago)
Value:
₱2,824,791.28
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
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 #4,834 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 COMPOSTELA VALLEY awarded it to BLUREX CONSTRUCTION & SUPPLY on 2022-06-22.
    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 Davao de Oro 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   43e99e8367…845e4anow      …
  2. 2. Block Merkle root changed
    stored   3494519a47…fb3b4bnow      …
  3. 3. Block #4834 hash changed
    stored   ccedcfba86…53d95enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 230 records. Each step hashes the current value together with the sibling shown.

  1. leaf  43e99e8367bbbf2ad9b22d083b13ff39d43e1a437884cb437bb3fc9ec0845e4a
  2. 01 L 41e6d0c260bcfe72cbbcf7276e29de86fde2283c1691d6f15f2ad6ebcdff996d
  3. 02 R b2265ca56fd2a21460719670d65c87994430ab9912c3415145c71784276c4252
  4. 03 R 83fa22badaca6782d4125e5be62b6e3d4242926eaecf5774b90ab62103bee2eb
  5. 04 R aa1877210b4ae7b16a10a00633ac75fe1dd3e9cddc212a984ced7d3a30d86b7c
  6. 05 R c92dfe43b8ea4264152c21bfe34aadd012cc3e684da748b877fc9a4311142e0b
  7. 06 R f8c7e273bc7ccdb9442ff5ab94511356d4e2e2b9f3640fa0f046feb3f67f3187
  8. 07 L b935e30d38f24195f6b0c5d6f4817a88cf4c884df6dd4216baeccca4f18af7d2
  9. 08 R 4028b0771f8f8a179331dfe609440ff601ae08d938962d7a0f34b51a0939d5ce
  10. root  3494519a47620da6824a8fc0a774d1ca18600bd8566796bbf6e6e6bf8afb3b4b