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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 SOUTHERN LEYTE Award a ₱3.5M contract to DAV LEY CONSTRUCTION SERVICES INCProvinces

Transaction hash:
298e33cd628e11cd15d1c9db29e4fc10975e12f6ad69b066fd2da50e3210f59e
Status:
Included and unchanged
Block:
#5,154 859 blocks after it
Position in block:
Transaction 83 of 452
Award day:
May 15, 2023 (3 yrs 6 mo ago)
Value:
₱3,478,821.97
Project:
Construction Projects

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 #5,154 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 SOUTHERN LEYTE awarded it to DAV LEY CONSTRUCTION SERVICES INC on 2023-05-15.
    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 Southern Leyte 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   298e33cd62…10f59enow      …
  2. 2. Block Merkle root changed
    stored   d9a18950ce…b55472now      …
  3. 3. Block #5154 hash changed
    stored   c5b2f67292…a56739now      …
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 451 records. Each step hashes the current value together with the sibling shown.

  1. leaf  298e33cd628e11cd15d1c9db29e4fc10975e12f6ad69b066fd2da50e3210f59e
  2. 01 L 27473dbd89756d9d19cb224392238ff7ec57b9bee127c00fe3934f090826860b
  3. 02 L 46247cb6fcdc257ff0f76e0473821d62d28947347e38922f4f6aad369e259208
  4. 03 R 7ee8dc0b928dbb48aaea5fac3a74c736685f3666d78dfc3d1c85cc0a2c2e9755
  5. 04 R cf281fa690b8f656a8c8b76e73aaa7c2e4aeb8dd53627147b9d404461aad008e
  6. 05 L bc428a30a9c4d94a590ec66279fd603861617acb47fb4dcf5a2e09edbfe500a1
  7. 06 R ebc7399dbff2a0db8e2a7b41db74fde9f7f1b71763626109fffbf53747bee4a4
  8. 07 L e2995b65757c528dcaa357e4cc154de63ca33143405c5a2b07c86a55af361f39
  9. 08 R 647d3950d077cd0119351eccfa4c61c0afb3c0f37f84df0d55446a5e60a0c2da
  10. 09 R eb741ce3a1cf2effc9abd66c7e21fb4f1bb2e6e9b5f8dc812a7f4dae57be39e8
  11. root  d9a18950ceca9db533cf3f2cc0ee95d86cea0a0b3a265af68d6c42956bb55472